Merge pull request #31 from IBM/cleue-add-cache

fix: implement simple cache for pure functions

README.md

@@ -73,7 +73,7 @@ This library aims to provide a set of data types and functions that make it easy
 
 The library itself also comprises many small functions, but it's admittedly harder to maintain than code that uses it. However this asymmetry is intended because it offloads complexity from users into a central component.
 
-## Comparation to Idiomatic Go
+## Comparison to Idiomatic Go
 
 In this section we discuss how the functional APIs differ from idiomatic go function signatures and how to convert back and forth.
 
@@ -181,7 +181,7 @@ The `Map` operation for `ReaderIOEither` is defined as:
 func Map[R, E, A, B any](f func(A) B) func(fa ReaderIOEither[R, E, A]) ReaderIOEither[R, E, B]
 ```
 
-and in fact the equivalent operations for all other mondas follow the same pattern, we could try to introduce a new type for `ReaderIOEither` (without a parameter) as a HKT, e.g. like so (made-up syntax, does not work in go):
+and in fact the equivalent operations for all other monads follow the same pattern, we could try to introduce a new type for `ReaderIOEither` (without a parameter) as a HKT, e.g. like so (made-up syntax, does not work in go):
 
 ```go
 func Map[HKT, R, E, A, B any](f func(A) B) func(HKT[R, E, A]) HKT[R, E, B]

array/array.go

@@ -304,3 +304,7 @@ func FoldMap[A, B any](m M.Monoid[B]) func(func(A) B) func([]A) B {
 func Fold[A any](m M.Monoid[A]) func([]A) A {
 	return G.Fold[[]A](m)
 }
+
+func Push[A any](a A) func([]A) []A {
+	return G.Push[[]A](a)
+}

array/examples_basic_test.go

@@ -0,0 +1,59 @@
+// Copyright (c) 2023 IBM Corp.
+// All rights reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package array
+
+import (
+	"fmt"
+
+	F "github.com/IBM/fp-go/function"
+	O "github.com/IBM/fp-go/option"
+)
+
+// Example_basic adapts examples from [https://github.com/inato/fp-ts-cheatsheet#basic-manipulation]
+func Example_basic() {
+
+	someArray := From(0, 1, 2, 3, 4, 5, 6, 7, 8, 9) // []int
+
+	isEven := func(num int) bool {
+		return num%2 == 0
+	}
+
+	square := func(num int) int {
+		return num * num
+	}
+
+	// filter and map
+	result := F.Pipe2(
+		someArray,
+		Filter(isEven),
+		Map(square),
+	) // [0 4 16 36 64]
+
+	// or in one go with filterMap
+	resultFilterMap := F.Pipe1(
+		someArray,
+		FilterMap(
+			F.Flow2(O.FromPredicate(isEven), O.Map(square)),
+		),
+	)
+
+	fmt.Println(result)
+	fmt.Println(resultFilterMap)
+
+	// Output:
+	// [0 4 16 36 64]
+	// [0 4 16 36 64]
+}

array/examples_sort_test.go

@@ -0,0 +1,92 @@
+// Copyright (c) 2023 IBM Corp.
+// All rights reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package array
+
+import (
+	"fmt"
+
+	F "github.com/IBM/fp-go/function"
+	I "github.com/IBM/fp-go/number/integer"
+	O "github.com/IBM/fp-go/option"
+	"github.com/IBM/fp-go/ord"
+	S "github.com/IBM/fp-go/string"
+)
+
+type user struct {
+	name string
+	age  O.Option[int]
+}
+
+func (user user) GetName() string {
+	return user.name
+}
+
+func (user user) GetAge() O.Option[int] {
+	return user.age
+}
+
+// Example_sort adapts examples from [https://github.com/inato/fp-ts-cheatsheet#sort-elements-with-ord]
+func Example_sort() {
+
+	strings := From("zyx", "abc", "klm")
+
+	sortedStrings := F.Pipe1(
+		strings,
+		Sort(S.Ord),
+	) // => ['abc', 'klm', 'zyx']
+
+	// reverse sort
+	reverseSortedStrings := F.Pipe1(
+		strings,
+		Sort(ord.Reverse(S.Ord)),
+	) // => ['zyx', 'klm', 'abc']
+
+	// sort Option
+	optionalNumbers := From(O.Some(1337), O.None[int](), O.Some(42))
+
+	sortedNums := F.Pipe1(
+		optionalNumbers,
+		Sort(O.Ord(I.Ord)),
+	)
+
+	// complex object with different rules
+	byName := F.Pipe1(
+		S.Ord,
+		ord.Contramap(user.GetName),
+	) // ord.Ord[user]
+
+	byAge := F.Pipe1(
+		O.Ord(I.Ord),
+		ord.Contramap(user.GetAge),
+	) // ord.Ord[user]
+
+	sortedUsers := F.Pipe1(
+		From(user{name: "a", age: O.Of(30)}, user{name: "d", age: O.Of(10)}, user{name: "c"}, user{name: "b", age: O.Of(10)}),
+		SortBy(From(byAge, byName)),
+	)
+
+	fmt.Println(sortedStrings)
+	fmt.Println(reverseSortedStrings)
+	fmt.Println(sortedNums)
+	fmt.Println(sortedUsers)
+
+	// Output:
+	// [abc klm zyx]
+	// [zyx klm abc]
+	// [None[int] Some[int](42) Some[int](1337)]
+	// [{c {false 0}} {b {true 10}} {d {true 10}} {a {true 30}}]
+
+}

array/generic/array.go

@@ -28,6 +28,14 @@ func Of[GA ~[]A, A any](value A) GA {
 	return GA{value}
 }
 
+func Reduce[GA ~[]A, A, B any](fa GA, f func(B, A) B, initial B) B {
+	return array.Reduce(fa, f, initial)
+}
+
+func ReduceWithIndex[GA ~[]A, A, B any](fa GA, f func(int, B, A) B, initial B) B {
+	return array.ReduceWithIndex(fa, f, initial)
+}
+
 // From constructs an array from a set of variadic arguments
 func From[GA ~[]A, A any](data ...A) GA {
 	return data
@@ -105,6 +113,10 @@ func MonadMap[GA ~[]A, GB ~[]B, A, B any](as GA, f func(a A) B) GB {
 	return array.MonadMap[GA, GB](as, f)
 }
 
+func Map[GA ~[]A, GB ~[]B, A, B any](f func(a A) B) func(GA) GB {
+	return F.Bind2nd(MonadMap[GA, GB, A, B], f)
+}
+
 func Size[GA ~[]A, A any](as GA) int {
 	return len(as)
 }
@@ -226,3 +238,7 @@ func Fold[AS ~[]A, A any](m M.Monoid[A]) func(AS) A {
 		return array.Reduce(as, m.Concat, m.Empty())
 	}
 }
+
+func Push[GA ~[]A, A any](a A) func(GA) GA {
+	return F.Bind2nd(array.Push[GA, A], a)
+}

array/generic/sort.go

@@ -45,3 +45,12 @@ func SortByKey[GA ~[]T, K, T any](ord O.Ord[K], f func(T) K) func(ma GA) GA {
 		return cpy
 	}
 }
+
+// SortBy implements a stable sort on the array given the provided ordering
+func SortBy[GA ~[]T, GO ~[]O.Ord[T], T any](ord GO) func(ma GA) GA {
+	return F.Pipe2(
+		ord,
+		Fold[GO](O.Monoid[T]()),
+		Sort[GA, T],
+	)
+}

array/sort.go

@@ -29,3 +29,8 @@ func Sort[T any](ord O.Ord[T]) func(ma []T) []T {
 func SortByKey[K, T any](ord O.Ord[K], f func(T) K) func(ma []T) []T {
 	return G.SortByKey[[]T](ord, f)
 }
+
+// SortBy implements a stable sort on the array given the provided ordering
+func SortBy[T any](ord []O.Ord[T]) func(ma []T) []T {
+	return G.SortBy[[]T, []O.Ord[T]](ord)
+}

cli/tuple.go

@@ -20,6 +20,7 @@ import (
 	"log"
 	"os"
 	"path/filepath"
+	"strings"
 	"time"
 
 	C "github.com/urfave/cli/v2"
@@ -36,8 +37,51 @@ func writeTupleType(f *os.File, symbol string, i int) {
 	fmt.Fprintf(f, "]")
 }
 
+func makeTupleType(name string) func(i int) string {
+	return func(i int) string {
+		var buf strings.Builder
+		buf.WriteString(fmt.Sprintf("Tuple%d[", i))
+		for j := 0; j < i; j++ {
+			if j > 0 {
+				buf.WriteString(", ")
+			}
+			buf.WriteString(fmt.Sprintf("%s%d", name, j+1))
+		}
+		buf.WriteString("]")
+
+		return buf.String()
+	}
+}
+
+func generatePush(f *os.File, i int) {
+	tuple1 := makeTupleType("T")(i)
+	tuple2 := makeTupleType("T")(i + 1)
+	// Create the replicate version
+	fmt.Fprintf(f, "\n// Push%d creates a [Tuple%d] from a [Tuple%d] by appending a constant value\n", i, i+1, i)
+	fmt.Fprintf(f, "func Push%d[", i)
+	// function prototypes
+	for j := 0; j <= i; j++ {
+		if j > 0 {
+			fmt.Fprintf(f, ", ")
+		}
+		fmt.Fprintf(f, "T%d", j+1)
+	}
+	fmt.Fprintf(f, " any](value T%d) func(%s) %s {\n", i+1, tuple1, tuple2)
+	fmt.Fprintf(f, "  return func(t %s) %s {\n", tuple1, tuple2)
+	fmt.Fprintf(f, "    return MakeTuple%d(", i+1)
+	for j := 0; j < i; j++ {
+		if j > 0 {
+			fmt.Fprintf(f, ", ")
+		}
+		fmt.Fprintf(f, "t.F%d", j+1)
+	}
+	fmt.Fprintf(f, ", value)\n")
+	fmt.Fprintf(f, "  }\n")
+	fmt.Fprintf(f, "}\n")
+}
+
 func generateReplicate(f *os.File, i int) {
-	// Create the optionize version
+	// Create the replicate version
 	fmt.Fprintf(f, "\n// Replicate%d creates a [Tuple%d] with all fields set to the input value `t`\n", i, i)
 	fmt.Fprintf(f, "func Replicate%d[T any](t T) Tuple%d[", i, i)
 	for j := 1; j <= i; j++ {
@@ -398,6 +442,10 @@ import (
 		generateToArray(f, i)
 		// generate fromArray
 		generateFromArray(f, i)
+		// generate push
+		if i < count {
+			generatePush(f, i)
+		}
 	}
 
 	return nil

context/readerioeither/gen.go

@@ -2,8 +2,7 @@ package readerioeither
 
 // Code generated by go generate; DO NOT EDIT.
 // This file was generated by robots at
-// 2023-08-11 11:37:34.0836986 +0200 CEST m=+0.009764601
-
+// 2023-08-17 22:58:56.457404 +0200 CEST m=+0.024265101
 
 import (
 	"context"
@@ -15,515 +14,515 @@ import (
 // Eitherize0 converts a function with 0 parameters returning a tuple into a function with 0 parameters returning a [ReaderIOEither[R]]
 // The inverse function is [Uneitherize0]
 func Eitherize0[F ~func(context.Context) (R, error), R any](f F) func() ReaderIOEither[R] {
-  return G.Eitherize0[ReaderIOEither[R]](f)
+	return G.Eitherize0[ReaderIOEither[R]](f)
 }
 
 // Eitherize1 converts a function with 1 parameters returning a tuple into a function with 1 parameters returning a [ReaderIOEither[R]]
 // The inverse function is [Uneitherize1]
 func Eitherize1[F ~func(context.Context, T0) (R, error), T0, R any](f F) func(T0) ReaderIOEither[R] {
-  return G.Eitherize1[ReaderIOEither[R]](f)
+	return G.Eitherize1[ReaderIOEither[R]](f)
 }
 
 // SequenceT1 converts 1 [ReaderIOEither] into a [ReaderIOEither] of a [T.Tuple1].
 func SequenceT1[T1 any](t1 ReaderIOEither[T1]) ReaderIOEither[T.Tuple1[T1]] {
-  return G.SequenceT1[ReaderIOEither[T.Tuple1[T1]]](t1)
+	return G.SequenceT1[ReaderIOEither[T.Tuple1[T1]]](t1)
 }
 
 // SequenceSeqT1 converts 1 [ReaderIOEither] into a [ReaderIOEither] of a [T.Tuple1].
 func SequenceSeqT1[T1 any](t1 ReaderIOEither[T1]) ReaderIOEither[T.Tuple1[T1]] {
-  return G.SequenceSeqT1[ReaderIOEither[T.Tuple1[T1]]](t1)
+	return G.SequenceSeqT1[ReaderIOEither[T.Tuple1[T1]]](t1)
 }
 
 // SequenceParT1 converts 1 [ReaderIOEither] into a [ReaderIOEither] of a [T.Tuple1].
 func SequenceParT1[T1 any](t1 ReaderIOEither[T1]) ReaderIOEither[T.Tuple1[T1]] {
-  return G.SequenceParT1[ReaderIOEither[T.Tuple1[T1]]](t1)
+	return G.SequenceParT1[ReaderIOEither[T.Tuple1[T1]]](t1)
 }
 
 // SequenceTuple1 converts a [T.Tuple1] of [ReaderIOEither] into a [ReaderIOEither] of a [T.Tuple1].
 func SequenceTuple1[T1 any](t T.Tuple1[ReaderIOEither[T1]]) ReaderIOEither[T.Tuple1[T1]] {
-  return G.SequenceTuple1[ReaderIOEither[T.Tuple1[T1]]](t)
+	return G.SequenceTuple1[ReaderIOEither[T.Tuple1[T1]]](t)
 }
 
 // SequenceSeqTuple1 converts a [T.Tuple1] of [ReaderIOEither] into a [ReaderIOEither] of a [T.Tuple1].
 func SequenceSeqTuple1[T1 any](t T.Tuple1[ReaderIOEither[T1]]) ReaderIOEither[T.Tuple1[T1]] {
-  return G.SequenceSeqTuple1[ReaderIOEither[T.Tuple1[T1]]](t)
+	return G.SequenceSeqTuple1[ReaderIOEither[T.Tuple1[T1]]](t)
 }
 
 // SequenceParTuple1 converts a [T.Tuple1] of [ReaderIOEither] into a [ReaderIOEither] of a [T.Tuple1].
 func SequenceParTuple1[T1 any](t T.Tuple1[ReaderIOEither[T1]]) ReaderIOEither[T.Tuple1[T1]] {
-  return G.SequenceParTuple1[ReaderIOEither[T.Tuple1[T1]]](t)
+	return G.SequenceParTuple1[ReaderIOEither[T.Tuple1[T1]]](t)
 }
 
 // TraverseTuple1 converts a [T.Tuple1] of [A] via transformer functions transforming [A] to a [ReaderIOEither] into a [ReaderIOEither] of a [T.Tuple1].
 func TraverseTuple1[F1 ~func(A1) ReaderIOEither[T1], A1, T1 any](f1 F1) func(T.Tuple1[A1]) ReaderIOEither[T.Tuple1[T1]] {
-  return G.TraverseTuple1[ReaderIOEither[T.Tuple1[T1]]](f1)
+	return G.TraverseTuple1[ReaderIOEither[T.Tuple1[T1]]](f1)
 }
 
 // TraverseSeqTuple1 converts a [T.Tuple1] of [A] via transformer functions transforming [A] to a [ReaderIOEither] into a [ReaderIOEither] of a [T.Tuple1].
 func TraverseSeqTuple1[F1 ~func(A1) ReaderIOEither[T1], A1, T1 any](f1 F1) func(T.Tuple1[A1]) ReaderIOEither[T.Tuple1[T1]] {
-  return G.TraverseSeqTuple1[ReaderIOEither[T.Tuple1[T1]]](f1)
+	return G.TraverseSeqTuple1[ReaderIOEither[T.Tuple1[T1]]](f1)
 }
 
 // TraverseParTuple1 converts a [T.Tuple1] of [A] via transformer functions transforming [A] to a [ReaderIOEither] into a [ReaderIOEither] of a [T.Tuple1].
 func TraverseParTuple1[F1 ~func(A1) ReaderIOEither[T1], A1, T1 any](f1 F1) func(T.Tuple1[A1]) ReaderIOEither[T.Tuple1[T1]] {
-  return G.TraverseParTuple1[ReaderIOEither[T.Tuple1[T1]]](f1)
+	return G.TraverseParTuple1[ReaderIOEither[T.Tuple1[T1]]](f1)
 }
 
 // Eitherize2 converts a function with 2 parameters returning a tuple into a function with 2 parameters returning a [ReaderIOEither[R]]
 // The inverse function is [Uneitherize2]
 func Eitherize2[F ~func(context.Context, T0, T1) (R, error), T0, T1, R any](f F) func(T0, T1) ReaderIOEither[R] {
-  return G.Eitherize2[ReaderIOEither[R]](f)
+	return G.Eitherize2[ReaderIOEither[R]](f)
 }
 
 // SequenceT2 converts 2 [ReaderIOEither] into a [ReaderIOEither] of a [T.Tuple2].
 func SequenceT2[T1, T2 any](t1 ReaderIOEither[T1], t2 ReaderIOEither[T2]) ReaderIOEither[T.Tuple2[T1, T2]] {
-  return G.SequenceT2[ReaderIOEither[T.Tuple2[T1, T2]]](t1, t2)
+	return G.SequenceT2[ReaderIOEither[T.Tuple2[T1, T2]]](t1, t2)
 }
 
 // SequenceSeqT2 converts 2 [ReaderIOEither] into a [ReaderIOEither] of a [T.Tuple2].
 func SequenceSeqT2[T1, T2 any](t1 ReaderIOEither[T1], t2 ReaderIOEither[T2]) ReaderIOEither[T.Tuple2[T1, T2]] {
-  return G.SequenceSeqT2[ReaderIOEither[T.Tuple2[T1, T2]]](t1, t2)
+	return G.SequenceSeqT2[ReaderIOEither[T.Tuple2[T1, T2]]](t1, t2)
 }
 
 // SequenceParT2 converts 2 [ReaderIOEither] into a [ReaderIOEither] of a [T.Tuple2].
 func SequenceParT2[T1, T2 any](t1 ReaderIOEither[T1], t2 ReaderIOEither[T2]) ReaderIOEither[T.Tuple2[T1, T2]] {
-  return G.SequenceParT2[ReaderIOEither[T.Tuple2[T1, T2]]](t1, t2)
+	return G.SequenceParT2[ReaderIOEither[T.Tuple2[T1, T2]]](t1, t2)
 }
 
 // SequenceTuple2 converts a [T.Tuple2] of [ReaderIOEither] into a [ReaderIOEither] of a [T.Tuple2].
 func SequenceTuple2[T1, T2 any](t T.Tuple2[ReaderIOEither[T1], ReaderIOEither[T2]]) ReaderIOEither[T.Tuple2[T1, T2]] {
-  return G.SequenceTuple2[ReaderIOEither[T.Tuple2[T1, T2]]](t)
+	return G.SequenceTuple2[ReaderIOEither[T.Tuple2[T1, T2]]](t)
 }
 
 // SequenceSeqTuple2 converts a [T.Tuple2] of [ReaderIOEither] into a [ReaderIOEither] of a [T.Tuple2].
 func SequenceSeqTuple2[T1, T2 any](t T.Tuple2[ReaderIOEither[T1], ReaderIOEither[T2]]) ReaderIOEither[T.Tuple2[T1, T2]] {
-  return G.SequenceSeqTuple2[ReaderIOEither[T.Tuple2[T1, T2]]](t)
+	return G.SequenceSeqTuple2[ReaderIOEither[T.Tuple2[T1, T2]]](t)
 }
 
 // SequenceParTuple2 converts a [T.Tuple2] of [ReaderIOEither] into a [ReaderIOEither] of a [T.Tuple2].
 func SequenceParTuple2[T1, T2 any](t T.Tuple2[ReaderIOEither[T1], ReaderIOEither[T2]]) ReaderIOEither[T.Tuple2[T1, T2]] {
-  return G.SequenceParTuple2[ReaderIOEither[T.Tuple2[T1, T2]]](t)
+	return G.SequenceParTuple2[ReaderIOEither[T.Tuple2[T1, T2]]](t)
 }
 
 // TraverseTuple2 converts a [T.Tuple2] of [A] via transformer functions transforming [A] to a [ReaderIOEither] into a [ReaderIOEither] of a [T.Tuple2].
 func TraverseTuple2[F1 ~func(A1) ReaderIOEither[T1], F2 ~func(A2) ReaderIOEither[T2], A1, T1, A2, T2 any](f1 F1, f2 F2) func(T.Tuple2[A1, A2]) ReaderIOEither[T.Tuple2[T1, T2]] {
-  return G.TraverseTuple2[ReaderIOEither[T.Tuple2[T1, T2]]](f1, f2)
+	return G.TraverseTuple2[ReaderIOEither[T.Tuple2[T1, T2]]](f1, f2)
 }
 
 // TraverseSeqTuple2 converts a [T.Tuple2] of [A] via transformer functions transforming [A] to a [ReaderIOEither] into a [ReaderIOEither] of a [T.Tuple2].
 func TraverseSeqTuple2[F1 ~func(A1) ReaderIOEither[T1], F2 ~func(A2) ReaderIOEither[T2], A1, T1, A2, T2 any](f1 F1, f2 F2) func(T.Tuple2[A1, A2]) ReaderIOEither[T.Tuple2[T1, T2]] {
-  return G.TraverseSeqTuple2[ReaderIOEither[T.Tuple2[T1, T2]]](f1, f2)
+	return G.TraverseSeqTuple2[ReaderIOEither[T.Tuple2[T1, T2]]](f1, f2)
 }
 
 // TraverseParTuple2 converts a [T.Tuple2] of [A] via transformer functions transforming [A] to a [ReaderIOEither] into a [ReaderIOEither] of a [T.Tuple2].
 func TraverseParTuple2[F1 ~func(A1) ReaderIOEither[T1], F2 ~func(A2) ReaderIOEither[T2], A1, T1, A2, T2 any](f1 F1, f2 F2) func(T.Tuple2[A1, A2]) ReaderIOEither[T.Tuple2[T1, T2]] {
-  return G.TraverseParTuple2[ReaderIOEither[T.Tuple2[T1, T2]]](f1, f2)
+	return G.TraverseParTuple2[ReaderIOEither[T.Tuple2[T1, T2]]](f1, f2)
 }
 
 // Eitherize3 converts a function with 3 parameters returning a tuple into a function with 3 parameters returning a [ReaderIOEither[R]]
 // The inverse function is [Uneitherize3]
 func Eitherize3[F ~func(context.Context, T0, T1, T2) (R, error), T0, T1, T2, R any](f F) func(T0, T1, T2) ReaderIOEither[R] {
-  return G.Eitherize3[ReaderIOEither[R]](f)
+	return G.Eitherize3[ReaderIOEither[R]](f)
 }
 
 // SequenceT3 converts 3 [ReaderIOEither] into a [ReaderIOEither] of a [T.Tuple3].
 func SequenceT3[T1, T2, T3 any](t1 ReaderIOEither[T1], t2 ReaderIOEither[T2], t3 ReaderIOEither[T3]) ReaderIOEither[T.Tuple3[T1, T2, T3]] {
-  return G.SequenceT3[ReaderIOEither[T.Tuple3[T1, T2, T3]]](t1, t2, t3)
+	return G.SequenceT3[ReaderIOEither[T.Tuple3[T1, T2, T3]]](t1, t2, t3)
 }
 
 // SequenceSeqT3 converts 3 [ReaderIOEither] into a [ReaderIOEither] of a [T.Tuple3].
 func SequenceSeqT3[T1, T2, T3 any](t1 ReaderIOEither[T1], t2 ReaderIOEither[T2], t3 ReaderIOEither[T3]) ReaderIOEither[T.Tuple3[T1, T2, T3]] {
-  return G.SequenceSeqT3[ReaderIOEither[T.Tuple3[T1, T2, T3]]](t1, t2, t3)
+	return G.SequenceSeqT3[ReaderIOEither[T.Tuple3[T1, T2, T3]]](t1, t2, t3)
 }
 
 // SequenceParT3 converts 3 [ReaderIOEither] into a [ReaderIOEither] of a [T.Tuple3].
 func SequenceParT3[T1, T2, T3 any](t1 ReaderIOEither[T1], t2 ReaderIOEither[T2], t3 ReaderIOEither[T3]) ReaderIOEither[T.Tuple3[T1, T2, T3]] {
-  return G.SequenceParT3[ReaderIOEither[T.Tuple3[T1, T2, T3]]](t1, t2, t3)
+	return G.SequenceParT3[ReaderIOEither[T.Tuple3[T1, T2, T3]]](t1, t2, t3)
 }
 
 // SequenceTuple3 converts a [T.Tuple3] of [ReaderIOEither] into a [ReaderIOEither] of a [T.Tuple3].
 func SequenceTuple3[T1, T2, T3 any](t T.Tuple3[ReaderIOEither[T1], ReaderIOEither[T2], ReaderIOEither[T3]]) ReaderIOEither[T.Tuple3[T1, T2, T3]] {
-  return G.SequenceTuple3[ReaderIOEither[T.Tuple3[T1, T2, T3]]](t)
+	return G.SequenceTuple3[ReaderIOEither[T.Tuple3[T1, T2, T3]]](t)
 }
 
 // SequenceSeqTuple3 converts a [T.Tuple3] of [ReaderIOEither] into a [ReaderIOEither] of a [T.Tuple3].
 func SequenceSeqTuple3[T1, T2, T3 any](t T.Tuple3[ReaderIOEither[T1], ReaderIOEither[T2], ReaderIOEither[T3]]) ReaderIOEither[T.Tuple3[T1, T2, T3]] {
-  return G.SequenceSeqTuple3[ReaderIOEither[T.Tuple3[T1, T2, T3]]](t)
+	return G.SequenceSeqTuple3[ReaderIOEither[T.Tuple3[T1, T2, T3]]](t)
 }
 
 // SequenceParTuple3 converts a [T.Tuple3] of [ReaderIOEither] into a [ReaderIOEither] of a [T.Tuple3].
 func SequenceParTuple3[T1, T2, T3 any](t T.Tuple3[ReaderIOEither[T1], ReaderIOEither[T2], ReaderIOEither[T3]]) ReaderIOEither[T.Tuple3[T1, T2, T3]] {
-  return G.SequenceParTuple3[ReaderIOEither[T.Tuple3[T1, T2, T3]]](t)
+	return G.SequenceParTuple3[ReaderIOEither[T.Tuple3[T1, T2, T3]]](t)
 }
 
 // TraverseTuple3 converts a [T.Tuple3] of [A] via transformer functions transforming [A] to a [ReaderIOEither] into a [ReaderIOEither] of a [T.Tuple3].
 func TraverseTuple3[F1 ~func(A1) ReaderIOEither[T1], F2 ~func(A2) ReaderIOEither[T2], F3 ~func(A3) ReaderIOEither[T3], A1, T1, A2, T2, A3, T3 any](f1 F1, f2 F2, f3 F3) func(T.Tuple3[A1, A2, A3]) ReaderIOEither[T.Tuple3[T1, T2, T3]] {
-  return G.TraverseTuple3[ReaderIOEither[T.Tuple3[T1, T2, T3]]](f1, f2, f3)
+	return G.TraverseTuple3[ReaderIOEither[T.Tuple3[T1, T2, T3]]](f1, f2, f3)
 }
 
 // TraverseSeqTuple3 converts a [T.Tuple3] of [A] via transformer functions transforming [A] to a [ReaderIOEither] into a [ReaderIOEither] of a [T.Tuple3].
 func TraverseSeqTuple3[F1 ~func(A1) ReaderIOEither[T1], F2 ~func(A2) ReaderIOEither[T2], F3 ~func(A3) ReaderIOEither[T3], A1, T1, A2, T2, A3, T3 any](f1 F1, f2 F2, f3 F3) func(T.Tuple3[A1, A2, A3]) ReaderIOEither[T.Tuple3[T1, T2, T3]] {
-  return G.TraverseSeqTuple3[ReaderIOEither[T.Tuple3[T1, T2, T3]]](f1, f2, f3)
+	return G.TraverseSeqTuple3[ReaderIOEither[T.Tuple3[T1, T2, T3]]](f1, f2, f3)
 }
 
 // TraverseParTuple3 converts a [T.Tuple3] of [A] via transformer functions transforming [A] to a [ReaderIOEither] into a [ReaderIOEither] of a [T.Tuple3].
 func TraverseParTuple3[F1 ~func(A1) ReaderIOEither[T1], F2 ~func(A2) ReaderIOEither[T2], F3 ~func(A3) ReaderIOEither[T3], A1, T1, A2, T2, A3, T3 any](f1 F1, f2 F2, f3 F3) func(T.Tuple3[A1, A2, A3]) ReaderIOEither[T.Tuple3[T1, T2, T3]] {
-  return G.TraverseParTuple3[ReaderIOEither[T.Tuple3[T1, T2, T3]]](f1, f2, f3)
+	return G.TraverseParTuple3[ReaderIOEither[T.Tuple3[T1, T2, T3]]](f1, f2, f3)
 }
 
 // Eitherize4 converts a function with 4 parameters returning a tuple into a function with 4 parameters returning a [ReaderIOEither[R]]
 // The inverse function is [Uneitherize4]
 func Eitherize4[F ~func(context.Context, T0, T1, T2, T3) (R, error), T0, T1, T2, T3, R any](f F) func(T0, T1, T2, T3) ReaderIOEither[R] {
-  return G.Eitherize4[ReaderIOEither[R]](f)
+	return G.Eitherize4[ReaderIOEither[R]](f)
 }
 
 // SequenceT4 converts 4 [ReaderIOEither] into a [ReaderIOEither] of a [T.Tuple4].
 func SequenceT4[T1, T2, T3, T4 any](t1 ReaderIOEither[T1], t2 ReaderIOEither[T2], t3 ReaderIOEither[T3], t4 ReaderIOEither[T4]) ReaderIOEither[T.Tuple4[T1, T2, T3, T4]] {
-  return G.SequenceT4[ReaderIOEither[T.Tuple4[T1, T2, T3, T4]]](t1, t2, t3, t4)
+	return G.SequenceT4[ReaderIOEither[T.Tuple4[T1, T2, T3, T4]]](t1, t2, t3, t4)
 }
 
 // SequenceSeqT4 converts 4 [ReaderIOEither] into a [ReaderIOEither] of a [T.Tuple4].
 func SequenceSeqT4[T1, T2, T3, T4 any](t1 ReaderIOEither[T1], t2 ReaderIOEither[T2], t3 ReaderIOEither[T3], t4 ReaderIOEither[T4]) ReaderIOEither[T.Tuple4[T1, T2, T3, T4]] {
-  return G.SequenceSeqT4[ReaderIOEither[T.Tuple4[T1, T2, T3, T4]]](t1, t2, t3, t4)
+	return G.SequenceSeqT4[ReaderIOEither[T.Tuple4[T1, T2, T3, T4]]](t1, t2, t3, t4)
 }
 
 // SequenceParT4 converts 4 [ReaderIOEither] into a [ReaderIOEither] of a [T.Tuple4].
 func SequenceParT4[T1, T2, T3, T4 any](t1 ReaderIOEither[T1], t2 ReaderIOEither[T2], t3 ReaderIOEither[T3], t4 ReaderIOEither[T4]) ReaderIOEither[T.Tuple4[T1, T2, T3, T4]] {
-  return G.SequenceParT4[ReaderIOEither[T.Tuple4[T1, T2, T3, T4]]](t1, t2, t3, t4)
+	return G.SequenceParT4[ReaderIOEither[T.Tuple4[T1, T2, T3, T4]]](t1, t2, t3, t4)
 }
 
 // SequenceTuple4 converts a [T.Tuple4] of [ReaderIOEither] into a [ReaderIOEither] of a [T.Tuple4].
 func SequenceTuple4[T1, T2, T3, T4 any](t T.Tuple4[ReaderIOEither[T1], ReaderIOEither[T2], ReaderIOEither[T3], ReaderIOEither[T4]]) ReaderIOEither[T.Tuple4[T1, T2, T3, T4]] {
-  return G.SequenceTuple4[ReaderIOEither[T.Tuple4[T1, T2, T3, T4]]](t)
+	return G.SequenceTuple4[ReaderIOEither[T.Tuple4[T1, T2, T3, T4]]](t)
 }
 
 // SequenceSeqTuple4 converts a [T.Tuple4] of [ReaderIOEither] into a [ReaderIOEither] of a [T.Tuple4].
 func SequenceSeqTuple4[T1, T2, T3, T4 any](t T.Tuple4[ReaderIOEither[T1], ReaderIOEither[T2], ReaderIOEither[T3], ReaderIOEither[T4]]) ReaderIOEither[T.Tuple4[T1, T2, T3, T4]] {
-  return G.SequenceSeqTuple4[ReaderIOEither[T.Tuple4[T1, T2, T3, T4]]](t)
+	return G.SequenceSeqTuple4[ReaderIOEither[T.Tuple4[T1, T2, T3, T4]]](t)
 }
 
 // SequenceParTuple4 converts a [T.Tuple4] of [ReaderIOEither] into a [ReaderIOEither] of a [T.Tuple4].
 func SequenceParTuple4[T1, T2, T3, T4 any](t T.Tuple4[ReaderIOEither[T1], ReaderIOEither[T2], ReaderIOEither[T3], ReaderIOEither[T4]]) ReaderIOEither[T.Tuple4[T1, T2, T3, T4]] {
-  return G.SequenceParTuple4[ReaderIOEither[T.Tuple4[T1, T2, T3, T4]]](t)
+	return G.SequenceParTuple4[ReaderIOEither[T.Tuple4[T1, T2, T3, T4]]](t)
 }
 
 // TraverseTuple4 converts a [T.Tuple4] of [A] via transformer functions transforming [A] to a [ReaderIOEither] into a [ReaderIOEither] of a [T.Tuple4].
 func TraverseTuple4[F1 ~func(A1) ReaderIOEither[T1], F2 ~func(A2) ReaderIOEither[T2], F3 ~func(A3) ReaderIOEither[T3], F4 ~func(A4) ReaderIOEither[T4], A1, T1, A2, T2, A3, T3, A4, T4 any](f1 F1, f2 F2, f3 F3, f4 F4) func(T.Tuple4[A1, A2, A3, A4]) ReaderIOEither[T.Tuple4[T1, T2, T3, T4]] {
-  return G.TraverseTuple4[ReaderIOEither[T.Tuple4[T1, T2, T3, T4]]](f1, f2, f3, f4)
+	return G.TraverseTuple4[ReaderIOEither[T.Tuple4[T1, T2, T3, T4]]](f1, f2, f3, f4)
 }
 
 // TraverseSeqTuple4 converts a [T.Tuple4] of [A] via transformer functions transforming [A] to a [ReaderIOEither] into a [ReaderIOEither] of a [T.Tuple4].
 func TraverseSeqTuple4[F1 ~func(A1) ReaderIOEither[T1], F2 ~func(A2) ReaderIOEither[T2], F3 ~func(A3) ReaderIOEither[T3], F4 ~func(A4) ReaderIOEither[T4], A1, T1, A2, T2, A3, T3, A4, T4 any](f1 F1, f2 F2, f3 F3, f4 F4) func(T.Tuple4[A1, A2, A3, A4]) ReaderIOEither[T.Tuple4[T1, T2, T3, T4]] {
-  return G.TraverseSeqTuple4[ReaderIOEither[T.Tuple4[T1, T2, T3, T4]]](f1, f2, f3, f4)
+	return G.TraverseSeqTuple4[ReaderIOEither[T.Tuple4[T1, T2, T3, T4]]](f1, f2, f3, f4)
 }
 
 // TraverseParTuple4 converts a [T.Tuple4] of [A] via transformer functions transforming [A] to a [ReaderIOEither] into a [ReaderIOEither] of a [T.Tuple4].
 func TraverseParTuple4[F1 ~func(A1) ReaderIOEither[T1], F2 ~func(A2) ReaderIOEither[T2], F3 ~func(A3) ReaderIOEither[T3], F4 ~func(A4) ReaderIOEither[T4], A1, T1, A2, T2, A3, T3, A4, T4 any](f1 F1, f2 F2, f3 F3, f4 F4) func(T.Tuple4[A1, A2, A3, A4]) ReaderIOEither[T.Tuple4[T1, T2, T3, T4]] {
-  return G.TraverseParTuple4[ReaderIOEither[T.Tuple4[T1, T2, T3, T4]]](f1, f2, f3, f4)
+	return G.TraverseParTuple4[ReaderIOEither[T.Tuple4[T1, T2, T3, T4]]](f1, f2, f3, f4)
 }
 
 // Eitherize5 converts a function with 5 parameters returning a tuple into a function with 5 parameters returning a [ReaderIOEither[R]]
 // The inverse function is [Uneitherize5]
 func Eitherize5[F ~func(context.Context, T0, T1, T2, T3, T4) (R, error), T0, T1, T2, T3, T4, R any](f F) func(T0, T1, T2, T3, T4) ReaderIOEither[R] {
-  return G.Eitherize5[ReaderIOEither[R]](f)
+	return G.Eitherize5[ReaderIOEither[R]](f)
 }
 
 // SequenceT5 converts 5 [ReaderIOEither] into a [ReaderIOEither] of a [T.Tuple5].
 func SequenceT5[T1, T2, T3, T4, T5 any](t1 ReaderIOEither[T1], t2 ReaderIOEither[T2], t3 ReaderIOEither[T3], t4 ReaderIOEither[T4], t5 ReaderIOEither[T5]) ReaderIOEither[T.Tuple5[T1, T2, T3, T4, T5]] {
-  return G.SequenceT5[ReaderIOEither[T.Tuple5[T1, T2, T3, T4, T5]]](t1, t2, t3, t4, t5)
+	return G.SequenceT5[ReaderIOEither[T.Tuple5[T1, T2, T3, T4, T5]]](t1, t2, t3, t4, t5)
 }
 
 // SequenceSeqT5 converts 5 [ReaderIOEither] into a [ReaderIOEither] of a [T.Tuple5].
 func SequenceSeqT5[T1, T2, T3, T4, T5 any](t1 ReaderIOEither[T1], t2 ReaderIOEither[T2], t3 ReaderIOEither[T3], t4 ReaderIOEither[T4], t5 ReaderIOEither[T5]) ReaderIOEither[T.Tuple5[T1, T2, T3, T4, T5]] {
-  return G.SequenceSeqT5[ReaderIOEither[T.Tuple5[T1, T2, T3, T4, T5]]](t1, t2, t3, t4, t5)
+	return G.SequenceSeqT5[ReaderIOEither[T.Tuple5[T1, T2, T3, T4, T5]]](t1, t2, t3, t4, t5)
 }
 
 // SequenceParT5 converts 5 [ReaderIOEither] into a [ReaderIOEither] of a [T.Tuple5].
 func SequenceParT5[T1, T2, T3, T4, T5 any](t1 ReaderIOEither[T1], t2 ReaderIOEither[T2], t3 ReaderIOEither[T3], t4 ReaderIOEither[T4], t5 ReaderIOEither[T5]) ReaderIOEither[T.Tuple5[T1, T2, T3, T4, T5]] {
-  return G.SequenceParT5[ReaderIOEither[T.Tuple5[T1, T2, T3, T4, T5]]](t1, t2, t3, t4, t5)
+	return G.SequenceParT5[ReaderIOEither[T.Tuple5[T1, T2, T3, T4, T5]]](t1, t2, t3, t4, t5)
 }
 
 // SequenceTuple5 converts a [T.Tuple5] of [ReaderIOEither] into a [ReaderIOEither] of a [T.Tuple5].
 func SequenceTuple5[T1, T2, T3, T4, T5 any](t T.Tuple5[ReaderIOEither[T1], ReaderIOEither[T2], ReaderIOEither[T3], ReaderIOEither[T4], ReaderIOEither[T5]]) ReaderIOEither[T.Tuple5[T1, T2, T3, T4, T5]] {
-  return G.SequenceTuple5[ReaderIOEither[T.Tuple5[T1, T2, T3, T4, T5]]](t)
+	return G.SequenceTuple5[ReaderIOEither[T.Tuple5[T1, T2, T3, T4, T5]]](t)
 }
 
 // SequenceSeqTuple5 converts a [T.Tuple5] of [ReaderIOEither] into a [ReaderIOEither] of a [T.Tuple5].
 func SequenceSeqTuple5[T1, T2, T3, T4, T5 any](t T.Tuple5[ReaderIOEither[T1], ReaderIOEither[T2], ReaderIOEither[T3], ReaderIOEither[T4], ReaderIOEither[T5]]) ReaderIOEither[T.Tuple5[T1, T2, T3, T4, T5]] {
-  return G.SequenceSeqTuple5[ReaderIOEither[T.Tuple5[T1, T2, T3, T4, T5]]](t)
+	return G.SequenceSeqTuple5[ReaderIOEither[T.Tuple5[T1, T2, T3, T4, T5]]](t)
 }
 
 // SequenceParTuple5 converts a [T.Tuple5] of [ReaderIOEither] into a [ReaderIOEither] of a [T.Tuple5].
 func SequenceParTuple5[T1, T2, T3, T4, T5 any](t T.Tuple5[ReaderIOEither[T1], ReaderIOEither[T2], ReaderIOEither[T3], ReaderIOEither[T4], ReaderIOEither[T5]]) ReaderIOEither[T.Tuple5[T1, T2, T3, T4, T5]] {
-  return G.SequenceParTuple5[ReaderIOEither[T.Tuple5[T1, T2, T3, T4, T5]]](t)
+	return G.SequenceParTuple5[ReaderIOEither[T.Tuple5[T1, T2, T3, T4, T5]]](t)
 }
 
 // TraverseTuple5 converts a [T.Tuple5] of [A] via transformer functions transforming [A] to a [ReaderIOEither] into a [ReaderIOEither] of a [T.Tuple5].
 func TraverseTuple5[F1 ~func(A1) ReaderIOEither[T1], F2 ~func(A2) ReaderIOEither[T2], F3 ~func(A3) ReaderIOEither[T3], F4 ~func(A4) ReaderIOEither[T4], F5 ~func(A5) ReaderIOEither[T5], A1, T1, A2, T2, A3, T3, A4, T4, A5, T5 any](f1 F1, f2 F2, f3 F3, f4 F4, f5 F5) func(T.Tuple5[A1, A2, A3, A4, A5]) ReaderIOEither[T.Tuple5[T1, T2, T3, T4, T5]] {
-  return G.TraverseTuple5[ReaderIOEither[T.Tuple5[T1, T2, T3, T4, T5]]](f1, f2, f3, f4, f5)
+	return G.TraverseTuple5[ReaderIOEither[T.Tuple5[T1, T2, T3, T4, T5]]](f1, f2, f3, f4, f5)
 }
 
 // TraverseSeqTuple5 converts a [T.Tuple5] of [A] via transformer functions transforming [A] to a [ReaderIOEither] into a [ReaderIOEither] of a [T.Tuple5].
 func TraverseSeqTuple5[F1 ~func(A1) ReaderIOEither[T1], F2 ~func(A2) ReaderIOEither[T2], F3 ~func(A3) ReaderIOEither[T3], F4 ~func(A4) ReaderIOEither[T4], F5 ~func(A5) ReaderIOEither[T5], A1, T1, A2, T2, A3, T3, A4, T4, A5, T5 any](f1 F1, f2 F2, f3 F3, f4 F4, f5 F5) func(T.Tuple5[A1, A2, A3, A4, A5]) ReaderIOEither[T.Tuple5[T1, T2, T3, T4, T5]] {
-  return G.TraverseSeqTuple5[ReaderIOEither[T.Tuple5[T1, T2, T3, T4, T5]]](f1, f2, f3, f4, f5)
+	return G.TraverseSeqTuple5[ReaderIOEither[T.Tuple5[T1, T2, T3, T4, T5]]](f1, f2, f3, f4, f5)
 }
 
 // TraverseParTuple5 converts a [T.Tuple5] of [A] via transformer functions transforming [A] to a [ReaderIOEither] into a [ReaderIOEither] of a [T.Tuple5].
 func TraverseParTuple5[F1 ~func(A1) ReaderIOEither[T1], F2 ~func(A2) ReaderIOEither[T2], F3 ~func(A3) ReaderIOEither[T3], F4 ~func(A4) ReaderIOEither[T4], F5 ~func(A5) ReaderIOEither[T5], A1, T1, A2, T2, A3, T3, A4, T4, A5, T5 any](f1 F1, f2 F2, f3 F3, f4 F4, f5 F5) func(T.Tuple5[A1, A2, A3, A4, A5]) ReaderIOEither[T.Tuple5[T1, T2, T3, T4, T5]] {
-  return G.TraverseParTuple5[ReaderIOEither[T.Tuple5[T1, T2, T3, T4, T5]]](f1, f2, f3, f4, f5)
+	return G.TraverseParTuple5[ReaderIOEither[T.Tuple5[T1, T2, T3, T4, T5]]](f1, f2, f3, f4, f5)
 }
 
 // Eitherize6 converts a function with 6 parameters returning a tuple into a function with 6 parameters returning a [ReaderIOEither[R]]
 // The inverse function is [Uneitherize6]
 func Eitherize6[F ~func(context.Context, T0, T1, T2, T3, T4, T5) (R, error), T0, T1, T2, T3, T4, T5, R any](f F) func(T0, T1, T2, T3, T4, T5) ReaderIOEither[R] {
-  return G.Eitherize6[ReaderIOEither[R]](f)
+	return G.Eitherize6[ReaderIOEither[R]](f)
 }
 
 // SequenceT6 converts 6 [ReaderIOEither] into a [ReaderIOEither] of a [T.Tuple6].
 func SequenceT6[T1, T2, T3, T4, T5, T6 any](t1 ReaderIOEither[T1], t2 ReaderIOEither[T2], t3 ReaderIOEither[T3], t4 ReaderIOEither[T4], t5 ReaderIOEither[T5], t6 ReaderIOEither[T6]) ReaderIOEither[T.Tuple6[T1, T2, T3, T4, T5, T6]] {
-  return G.SequenceT6[ReaderIOEither[T.Tuple6[T1, T2, T3, T4, T5, T6]]](t1, t2, t3, t4, t5, t6)
+	return G.SequenceT6[ReaderIOEither[T.Tuple6[T1, T2, T3, T4, T5, T6]]](t1, t2, t3, t4, t5, t6)
 }
 
 // SequenceSeqT6 converts 6 [ReaderIOEither] into a [ReaderIOEither] of a [T.Tuple6].
 func SequenceSeqT6[T1, T2, T3, T4, T5, T6 any](t1 ReaderIOEither[T1], t2 ReaderIOEither[T2], t3 ReaderIOEither[T3], t4 ReaderIOEither[T4], t5 ReaderIOEither[T5], t6 ReaderIOEither[T6]) ReaderIOEither[T.Tuple6[T1, T2, T3, T4, T5, T6]] {
-  return G.SequenceSeqT6[ReaderIOEither[T.Tuple6[T1, T2, T3, T4, T5, T6]]](t1, t2, t3, t4, t5, t6)
+	return G.SequenceSeqT6[ReaderIOEither[T.Tuple6[T1, T2, T3, T4, T5, T6]]](t1, t2, t3, t4, t5, t6)
 }
 
 // SequenceParT6 converts 6 [ReaderIOEither] into a [ReaderIOEither] of a [T.Tuple6].
 func SequenceParT6[T1, T2, T3, T4, T5, T6 any](t1 ReaderIOEither[T1], t2 ReaderIOEither[T2], t3 ReaderIOEither[T3], t4 ReaderIOEither[T4], t5 ReaderIOEither[T5], t6 ReaderIOEither[T6]) ReaderIOEither[T.Tuple6[T1, T2, T3, T4, T5, T6]] {
-  return G.SequenceParT6[ReaderIOEither[T.Tuple6[T1, T2, T3, T4, T5, T6]]](t1, t2, t3, t4, t5, t6)
+	return G.SequenceParT6[ReaderIOEither[T.Tuple6[T1, T2, T3, T4, T5, T6]]](t1, t2, t3, t4, t5, t6)
 }
 
 // SequenceTuple6 converts a [T.Tuple6] of [ReaderIOEither] into a [ReaderIOEither] of a [T.Tuple6].
 func SequenceTuple6[T1, T2, T3, T4, T5, T6 any](t T.Tuple6[ReaderIOEither[T1], ReaderIOEither[T2], ReaderIOEither[T3], ReaderIOEither[T4], ReaderIOEither[T5], ReaderIOEither[T6]]) ReaderIOEither[T.Tuple6[T1, T2, T3, T4, T5, T6]] {
-  return G.SequenceTuple6[ReaderIOEither[T.Tuple6[T1, T2, T3, T4, T5, T6]]](t)
+	return G.SequenceTuple6[ReaderIOEither[T.Tuple6[T1, T2, T3, T4, T5, T6]]](t)
 }
 
 // SequenceSeqTuple6 converts a [T.Tuple6] of [ReaderIOEither] into a [ReaderIOEither] of a [T.Tuple6].
 func SequenceSeqTuple6[T1, T2, T3, T4, T5, T6 any](t T.Tuple6[ReaderIOEither[T1], ReaderIOEither[T2], ReaderIOEither[T3], ReaderIOEither[T4], ReaderIOEither[T5], ReaderIOEither[T6]]) ReaderIOEither[T.Tuple6[T1, T2, T3, T4, T5, T6]] {
-  return G.SequenceSeqTuple6[ReaderIOEither[T.Tuple6[T1, T2, T3, T4, T5, T6]]](t)
+	return G.SequenceSeqTuple6[ReaderIOEither[T.Tuple6[T1, T2, T3, T4, T5, T6]]](t)
 }
 
 // SequenceParTuple6 converts a [T.Tuple6] of [ReaderIOEither] into a [ReaderIOEither] of a [T.Tuple6].
 func SequenceParTuple6[T1, T2, T3, T4, T5, T6 any](t T.Tuple6[ReaderIOEither[T1], ReaderIOEither[T2], ReaderIOEither[T3], ReaderIOEither[T4], ReaderIOEither[T5], ReaderIOEither[T6]]) ReaderIOEither[T.Tuple6[T1, T2, T3, T4, T5, T6]] {
-  return G.SequenceParTuple6[ReaderIOEither[T.Tuple6[T1, T2, T3, T4, T5, T6]]](t)
+	return G.SequenceParTuple6[ReaderIOEither[T.Tuple6[T1, T2, T3, T4, T5, T6]]](t)
 }
 
 // TraverseTuple6 converts a [T.Tuple6] of [A] via transformer functions transforming [A] to a [ReaderIOEither] into a [ReaderIOEither] of a [T.Tuple6].
 func TraverseTuple6[F1 ~func(A1) ReaderIOEither[T1], F2 ~func(A2) ReaderIOEither[T2], F3 ~func(A3) ReaderIOEither[T3], F4 ~func(A4) ReaderIOEither[T4], F5 ~func(A5) ReaderIOEither[T5], F6 ~func(A6) ReaderIOEither[T6], A1, T1, A2, T2, A3, T3, A4, T4, A5, T5, A6, T6 any](f1 F1, f2 F2, f3 F3, f4 F4, f5 F5, f6 F6) func(T.Tuple6[A1, A2, A3, A4, A5, A6]) ReaderIOEither[T.Tuple6[T1, T2, T3, T4, T5, T6]] {
-  return G.TraverseTuple6[ReaderIOEither[T.Tuple6[T1, T2, T3, T4, T5, T6]]](f1, f2, f3, f4, f5, f6)
+	return G.TraverseTuple6[ReaderIOEither[T.Tuple6[T1, T2, T3, T4, T5, T6]]](f1, f2, f3, f4, f5, f6)
 }
 
 // TraverseSeqTuple6 converts a [T.Tuple6] of [A] via transformer functions transforming [A] to a [ReaderIOEither] into a [ReaderIOEither] of a [T.Tuple6].
 func TraverseSeqTuple6[F1 ~func(A1) ReaderIOEither[T1], F2 ~func(A2) ReaderIOEither[T2], F3 ~func(A3) ReaderIOEither[T3], F4 ~func(A4) ReaderIOEither[T4], F5 ~func(A5) ReaderIOEither[T5], F6 ~func(A6) ReaderIOEither[T6], A1, T1, A2, T2, A3, T3, A4, T4, A5, T5, A6, T6 any](f1 F1, f2 F2, f3 F3, f4 F4, f5 F5, f6 F6) func(T.Tuple6[A1, A2, A3, A4, A5, A6]) ReaderIOEither[T.Tuple6[T1, T2, T3, T4, T5, T6]] {
-  return G.TraverseSeqTuple6[ReaderIOEither[T.Tuple6[T1, T2, T3, T4, T5, T6]]](f1, f2, f3, f4, f5, f6)
+	return G.TraverseSeqTuple6[ReaderIOEither[T.Tuple6[T1, T2, T3, T4, T5, T6]]](f1, f2, f3, f4, f5, f6)
 }
 
 // TraverseParTuple6 converts a [T.Tuple6] of [A] via transformer functions transforming [A] to a [ReaderIOEither] into a [ReaderIOEither] of a [T.Tuple6].
 func TraverseParTuple6[F1 ~func(A1) ReaderIOEither[T1], F2 ~func(A2) ReaderIOEither[T2], F3 ~func(A3) ReaderIOEither[T3], F4 ~func(A4) ReaderIOEither[T4], F5 ~func(A5) ReaderIOEither[T5], F6 ~func(A6) ReaderIOEither[T6], A1, T1, A2, T2, A3, T3, A4, T4, A5, T5, A6, T6 any](f1 F1, f2 F2, f3 F3, f4 F4, f5 F5, f6 F6) func(T.Tuple6[A1, A2, A3, A4, A5, A6]) ReaderIOEither[T.Tuple6[T1, T2, T3, T4, T5, T6]] {
-  return G.TraverseParTuple6[ReaderIOEither[T.Tuple6[T1, T2, T3, T4, T5, T6]]](f1, f2, f3, f4, f5, f6)
+	return G.TraverseParTuple6[ReaderIOEither[T.Tuple6[T1, T2, T3, T4, T5, T6]]](f1, f2, f3, f4, f5, f6)
 }
 
 // Eitherize7 converts a function with 7 parameters returning a tuple into a function with 7 parameters returning a [ReaderIOEither[R]]
 // The inverse function is [Uneitherize7]
 func Eitherize7[F ~func(context.Context, T0, T1, T2, T3, T4, T5, T6) (R, error), T0, T1, T2, T3, T4, T5, T6, R any](f F) func(T0, T1, T2, T3, T4, T5, T6) ReaderIOEither[R] {
-  return G.Eitherize7[ReaderIOEither[R]](f)
+	return G.Eitherize7[ReaderIOEither[R]](f)
 }
 
 // SequenceT7 converts 7 [ReaderIOEither] into a [ReaderIOEither] of a [T.Tuple7].
 func SequenceT7[T1, T2, T3, T4, T5, T6, T7 any](t1 ReaderIOEither[T1], t2 ReaderIOEither[T2], t3 ReaderIOEither[T3], t4 ReaderIOEither[T4], t5 ReaderIOEither[T5], t6 ReaderIOEither[T6], t7 ReaderIOEither[T7]) ReaderIOEither[T.Tuple7[T1, T2, T3, T4, T5, T6, T7]] {
-  return G.SequenceT7[ReaderIOEither[T.Tuple7[T1, T2, T3, T4, T5, T6, T7]]](t1, t2, t3, t4, t5, t6, t7)
+	return G.SequenceT7[ReaderIOEither[T.Tuple7[T1, T2, T3, T4, T5, T6, T7]]](t1, t2, t3, t4, t5, t6, t7)
 }
 
 // SequenceSeqT7 converts 7 [ReaderIOEither] into a [ReaderIOEither] of a [T.Tuple7].
 func SequenceSeqT7[T1, T2, T3, T4, T5, T6, T7 any](t1 ReaderIOEither[T1], t2 ReaderIOEither[T2], t3 ReaderIOEither[T3], t4 ReaderIOEither[T4], t5 ReaderIOEither[T5], t6 ReaderIOEither[T6], t7 ReaderIOEither[T7]) ReaderIOEither[T.Tuple7[T1, T2, T3, T4, T5, T6, T7]] {
-  return G.SequenceSeqT7[ReaderIOEither[T.Tuple7[T1, T2, T3, T4, T5, T6, T7]]](t1, t2, t3, t4, t5, t6, t7)
+	return G.SequenceSeqT7[ReaderIOEither[T.Tuple7[T1, T2, T3, T4, T5, T6, T7]]](t1, t2, t3, t4, t5, t6, t7)
 }
 
 // SequenceParT7 converts 7 [ReaderIOEither] into a [ReaderIOEither] of a [T.Tuple7].
 func SequenceParT7[T1, T2, T3, T4, T5, T6, T7 any](t1 ReaderIOEither[T1], t2 ReaderIOEither[T2], t3 ReaderIOEither[T3], t4 ReaderIOEither[T4], t5 ReaderIOEither[T5], t6 ReaderIOEither[T6], t7 ReaderIOEither[T7]) ReaderIOEither[T.Tuple7[T1, T2, T3, T4, T5, T6, T7]] {
-  return G.SequenceParT7[ReaderIOEither[T.Tuple7[T1, T2, T3, T4, T5, T6, T7]]](t1, t2, t3, t4, t5, t6, t7)
+	return G.SequenceParT7[ReaderIOEither[T.Tuple7[T1, T2, T3, T4, T5, T6, T7]]](t1, t2, t3, t4, t5, t6, t7)
 }
 
 // SequenceTuple7 converts a [T.Tuple7] of [ReaderIOEither] into a [ReaderIOEither] of a [T.Tuple7].
 func SequenceTuple7[T1, T2, T3, T4, T5, T6, T7 any](t T.Tuple7[ReaderIOEither[T1], ReaderIOEither[T2], ReaderIOEither[T3], ReaderIOEither[T4], ReaderIOEither[T5], ReaderIOEither[T6], ReaderIOEither[T7]]) ReaderIOEither[T.Tuple7[T1, T2, T3, T4, T5, T6, T7]] {
-  return G.SequenceTuple7[ReaderIOEither[T.Tuple7[T1, T2, T3, T4, T5, T6, T7]]](t)
+	return G.SequenceTuple7[ReaderIOEither[T.Tuple7[T1, T2, T3, T4, T5, T6, T7]]](t)
 }
 
 // SequenceSeqTuple7 converts a [T.Tuple7] of [ReaderIOEither] into a [ReaderIOEither] of a [T.Tuple7].
 func SequenceSeqTuple7[T1, T2, T3, T4, T5, T6, T7 any](t T.Tuple7[ReaderIOEither[T1], ReaderIOEither[T2], ReaderIOEither[T3], ReaderIOEither[T4], ReaderIOEither[T5], ReaderIOEither[T6], ReaderIOEither[T7]]) ReaderIOEither[T.Tuple7[T1, T2, T3, T4, T5, T6, T7]] {
-  return G.SequenceSeqTuple7[ReaderIOEither[T.Tuple7[T1, T2, T3, T4, T5, T6, T7]]](t)
+	return G.SequenceSeqTuple7[ReaderIOEither[T.Tuple7[T1, T2, T3, T4, T5, T6, T7]]](t)
 }
 
 // SequenceParTuple7 converts a [T.Tuple7] of [ReaderIOEither] into a [ReaderIOEither] of a [T.Tuple7].
 func SequenceParTuple7[T1, T2, T3, T4, T5, T6, T7 any](t T.Tuple7[ReaderIOEither[T1], ReaderIOEither[T2], ReaderIOEither[T3], ReaderIOEither[T4], ReaderIOEither[T5], ReaderIOEither[T6], ReaderIOEither[T7]]) ReaderIOEither[T.Tuple7[T1, T2, T3, T4, T5, T6, T7]] {
-  return G.SequenceParTuple7[ReaderIOEither[T.Tuple7[T1, T2, T3, T4, T5, T6, T7]]](t)
+	return G.SequenceParTuple7[ReaderIOEither[T.Tuple7[T1, T2, T3, T4, T5, T6, T7]]](t)
 }
 
 // TraverseTuple7 converts a [T.Tuple7] of [A] via transformer functions transforming [A] to a [ReaderIOEither] into a [ReaderIOEither] of a [T.Tuple7].
 func TraverseTuple7[F1 ~func(A1) ReaderIOEither[T1], F2 ~func(A2) ReaderIOEither[T2], F3 ~func(A3) ReaderIOEither[T3], F4 ~func(A4) ReaderIOEither[T4], F5 ~func(A5) ReaderIOEither[T5], F6 ~func(A6) ReaderIOEither[T6], F7 ~func(A7) ReaderIOEither[T7], A1, T1, A2, T2, A3, T3, A4, T4, A5, T5, A6, T6, A7, T7 any](f1 F1, f2 F2, f3 F3, f4 F4, f5 F5, f6 F6, f7 F7) func(T.Tuple7[A1, A2, A3, A4, A5, A6, A7]) ReaderIOEither[T.Tuple7[T1, T2, T3, T4, T5, T6, T7]] {
-  return G.TraverseTuple7[ReaderIOEither[T.Tuple7[T1, T2, T3, T4, T5, T6, T7]]](f1, f2, f3, f4, f5, f6, f7)
+	return G.TraverseTuple7[ReaderIOEither[T.Tuple7[T1, T2, T3, T4, T5, T6, T7]]](f1, f2, f3, f4, f5, f6, f7)
 }
 
 // TraverseSeqTuple7 converts a [T.Tuple7] of [A] via transformer functions transforming [A] to a [ReaderIOEither] into a [ReaderIOEither] of a [T.Tuple7].
 func TraverseSeqTuple7[F1 ~func(A1) ReaderIOEither[T1], F2 ~func(A2) ReaderIOEither[T2], F3 ~func(A3) ReaderIOEither[T3], F4 ~func(A4) ReaderIOEither[T4], F5 ~func(A5) ReaderIOEither[T5], F6 ~func(A6) ReaderIOEither[T6], F7 ~func(A7) ReaderIOEither[T7], A1, T1, A2, T2, A3, T3, A4, T4, A5, T5, A6, T6, A7, T7 any](f1 F1, f2 F2, f3 F3, f4 F4, f5 F5, f6 F6, f7 F7) func(T.Tuple7[A1, A2, A3, A4, A5, A6, A7]) ReaderIOEither[T.Tuple7[T1, T2, T3, T4, T5, T6, T7]] {
-  return G.TraverseSeqTuple7[ReaderIOEither[T.Tuple7[T1, T2, T3, T4, T5, T6, T7]]](f1, f2, f3, f4, f5, f6, f7)
+	return G.TraverseSeqTuple7[ReaderIOEither[T.Tuple7[T1, T2, T3, T4, T5, T6, T7]]](f1, f2, f3, f4, f5, f6, f7)
 }
 
 // TraverseParTuple7 converts a [T.Tuple7] of [A] via transformer functions transforming [A] to a [ReaderIOEither] into a [ReaderIOEither] of a [T.Tuple7].
 func TraverseParTuple7[F1 ~func(A1) ReaderIOEither[T1], F2 ~func(A2) ReaderIOEither[T2], F3 ~func(A3) ReaderIOEither[T3], F4 ~func(A4) ReaderIOEither[T4], F5 ~func(A5) ReaderIOEither[T5], F6 ~func(A6) ReaderIOEither[T6], F7 ~func(A7) ReaderIOEither[T7], A1, T1, A2, T2, A3, T3, A4, T4, A5, T5, A6, T6, A7, T7 any](f1 F1, f2 F2, f3 F3, f4 F4, f5 F5, f6 F6, f7 F7) func(T.Tuple7[A1, A2, A3, A4, A5, A6, A7]) ReaderIOEither[T.Tuple7[T1, T2, T3, T4, T5, T6, T7]] {
-  return G.TraverseParTuple7[ReaderIOEither[T.Tuple7[T1, T2, T3, T4, T5, T6, T7]]](f1, f2, f3, f4, f5, f6, f7)
+	return G.TraverseParTuple7[ReaderIOEither[T.Tuple7[T1, T2, T3, T4, T5, T6, T7]]](f1, f2, f3, f4, f5, f6, f7)
 }
 
 // Eitherize8 converts a function with 8 parameters returning a tuple into a function with 8 parameters returning a [ReaderIOEither[R]]
 // The inverse function is [Uneitherize8]
 func Eitherize8[F ~func(context.Context, T0, T1, T2, T3, T4, T5, T6, T7) (R, error), T0, T1, T2, T3, T4, T5, T6, T7, R any](f F) func(T0, T1, T2, T3, T4, T5, T6, T7) ReaderIOEither[R] {
-  return G.Eitherize8[ReaderIOEither[R]](f)
+	return G.Eitherize8[ReaderIOEither[R]](f)
 }
 
 // SequenceT8 converts 8 [ReaderIOEither] into a [ReaderIOEither] of a [T.Tuple8].
 func SequenceT8[T1, T2, T3, T4, T5, T6, T7, T8 any](t1 ReaderIOEither[T1], t2 ReaderIOEither[T2], t3 ReaderIOEither[T3], t4 ReaderIOEither[T4], t5 ReaderIOEither[T5], t6 ReaderIOEither[T6], t7 ReaderIOEither[T7], t8 ReaderIOEither[T8]) ReaderIOEither[T.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8]] {
-  return G.SequenceT8[ReaderIOEither[T.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8]]](t1, t2, t3, t4, t5, t6, t7, t8)
+	return G.SequenceT8[ReaderIOEither[T.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8]]](t1, t2, t3, t4, t5, t6, t7, t8)
 }
 
 // SequenceSeqT8 converts 8 [ReaderIOEither] into a [ReaderIOEither] of a [T.Tuple8].
 func SequenceSeqT8[T1, T2, T3, T4, T5, T6, T7, T8 any](t1 ReaderIOEither[T1], t2 ReaderIOEither[T2], t3 ReaderIOEither[T3], t4 ReaderIOEither[T4], t5 ReaderIOEither[T5], t6 ReaderIOEither[T6], t7 ReaderIOEither[T7], t8 ReaderIOEither[T8]) ReaderIOEither[T.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8]] {
-  return G.SequenceSeqT8[ReaderIOEither[T.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8]]](t1, t2, t3, t4, t5, t6, t7, t8)
+	return G.SequenceSeqT8[ReaderIOEither[T.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8]]](t1, t2, t3, t4, t5, t6, t7, t8)
 }
 
 // SequenceParT8 converts 8 [ReaderIOEither] into a [ReaderIOEither] of a [T.Tuple8].
 func SequenceParT8[T1, T2, T3, T4, T5, T6, T7, T8 any](t1 ReaderIOEither[T1], t2 ReaderIOEither[T2], t3 ReaderIOEither[T3], t4 ReaderIOEither[T4], t5 ReaderIOEither[T5], t6 ReaderIOEither[T6], t7 ReaderIOEither[T7], t8 ReaderIOEither[T8]) ReaderIOEither[T.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8]] {
-  return G.SequenceParT8[ReaderIOEither[T.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8]]](t1, t2, t3, t4, t5, t6, t7, t8)
+	return G.SequenceParT8[ReaderIOEither[T.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8]]](t1, t2, t3, t4, t5, t6, t7, t8)
 }
 
 // SequenceTuple8 converts a [T.Tuple8] of [ReaderIOEither] into a [ReaderIOEither] of a [T.Tuple8].
 func SequenceTuple8[T1, T2, T3, T4, T5, T6, T7, T8 any](t T.Tuple8[ReaderIOEither[T1], ReaderIOEither[T2], ReaderIOEither[T3], ReaderIOEither[T4], ReaderIOEither[T5], ReaderIOEither[T6], ReaderIOEither[T7], ReaderIOEither[T8]]) ReaderIOEither[T.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8]] {
-  return G.SequenceTuple8[ReaderIOEither[T.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8]]](t)
+	return G.SequenceTuple8[ReaderIOEither[T.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8]]](t)
 }
 
 // SequenceSeqTuple8 converts a [T.Tuple8] of [ReaderIOEither] into a [ReaderIOEither] of a [T.Tuple8].
 func SequenceSeqTuple8[T1, T2, T3, T4, T5, T6, T7, T8 any](t T.Tuple8[ReaderIOEither[T1], ReaderIOEither[T2], ReaderIOEither[T3], ReaderIOEither[T4], ReaderIOEither[T5], ReaderIOEither[T6], ReaderIOEither[T7], ReaderIOEither[T8]]) ReaderIOEither[T.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8]] {
-  return G.SequenceSeqTuple8[ReaderIOEither[T.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8]]](t)
+	return G.SequenceSeqTuple8[ReaderIOEither[T.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8]]](t)
 }
 
 // SequenceParTuple8 converts a [T.Tuple8] of [ReaderIOEither] into a [ReaderIOEither] of a [T.Tuple8].
 func SequenceParTuple8[T1, T2, T3, T4, T5, T6, T7, T8 any](t T.Tuple8[ReaderIOEither[T1], ReaderIOEither[T2], ReaderIOEither[T3], ReaderIOEither[T4], ReaderIOEither[T5], ReaderIOEither[T6], ReaderIOEither[T7], ReaderIOEither[T8]]) ReaderIOEither[T.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8]] {
-  return G.SequenceParTuple8[ReaderIOEither[T.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8]]](t)
+	return G.SequenceParTuple8[ReaderIOEither[T.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8]]](t)
 }
 
 // TraverseTuple8 converts a [T.Tuple8] of [A] via transformer functions transforming [A] to a [ReaderIOEither] into a [ReaderIOEither] of a [T.Tuple8].
 func TraverseTuple8[F1 ~func(A1) ReaderIOEither[T1], F2 ~func(A2) ReaderIOEither[T2], F3 ~func(A3) ReaderIOEither[T3], F4 ~func(A4) ReaderIOEither[T4], F5 ~func(A5) ReaderIOEither[T5], F6 ~func(A6) ReaderIOEither[T6], F7 ~func(A7) ReaderIOEither[T7], F8 ~func(A8) ReaderIOEither[T8], A1, T1, A2, T2, A3, T3, A4, T4, A5, T5, A6, T6, A7, T7, A8, T8 any](f1 F1, f2 F2, f3 F3, f4 F4, f5 F5, f6 F6, f7 F7, f8 F8) func(T.Tuple8[A1, A2, A3, A4, A5, A6, A7, A8]) ReaderIOEither[T.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8]] {
-  return G.TraverseTuple8[ReaderIOEither[T.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8]]](f1, f2, f3, f4, f5, f6, f7, f8)
+	return G.TraverseTuple8[ReaderIOEither[T.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8]]](f1, f2, f3, f4, f5, f6, f7, f8)
 }
 
 // TraverseSeqTuple8 converts a [T.Tuple8] of [A] via transformer functions transforming [A] to a [ReaderIOEither] into a [ReaderIOEither] of a [T.Tuple8].
 func TraverseSeqTuple8[F1 ~func(A1) ReaderIOEither[T1], F2 ~func(A2) ReaderIOEither[T2], F3 ~func(A3) ReaderIOEither[T3], F4 ~func(A4) ReaderIOEither[T4], F5 ~func(A5) ReaderIOEither[T5], F6 ~func(A6) ReaderIOEither[T6], F7 ~func(A7) ReaderIOEither[T7], F8 ~func(A8) ReaderIOEither[T8], A1, T1, A2, T2, A3, T3, A4, T4, A5, T5, A6, T6, A7, T7, A8, T8 any](f1 F1, f2 F2, f3 F3, f4 F4, f5 F5, f6 F6, f7 F7, f8 F8) func(T.Tuple8[A1, A2, A3, A4, A5, A6, A7, A8]) ReaderIOEither[T.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8]] {
-  return G.TraverseSeqTuple8[ReaderIOEither[T.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8]]](f1, f2, f3, f4, f5, f6, f7, f8)
+	return G.TraverseSeqTuple8[ReaderIOEither[T.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8]]](f1, f2, f3, f4, f5, f6, f7, f8)
 }
 
 // TraverseParTuple8 converts a [T.Tuple8] of [A] via transformer functions transforming [A] to a [ReaderIOEither] into a [ReaderIOEither] of a [T.Tuple8].
 func TraverseParTuple8[F1 ~func(A1) ReaderIOEither[T1], F2 ~func(A2) ReaderIOEither[T2], F3 ~func(A3) ReaderIOEither[T3], F4 ~func(A4) ReaderIOEither[T4], F5 ~func(A5) ReaderIOEither[T5], F6 ~func(A6) ReaderIOEither[T6], F7 ~func(A7) ReaderIOEither[T7], F8 ~func(A8) ReaderIOEither[T8], A1, T1, A2, T2, A3, T3, A4, T4, A5, T5, A6, T6, A7, T7, A8, T8 any](f1 F1, f2 F2, f3 F3, f4 F4, f5 F5, f6 F6, f7 F7, f8 F8) func(T.Tuple8[A1, A2, A3, A4, A5, A6, A7, A8]) ReaderIOEither[T.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8]] {
-  return G.TraverseParTuple8[ReaderIOEither[T.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8]]](f1, f2, f3, f4, f5, f6, f7, f8)
+	return G.TraverseParTuple8[ReaderIOEither[T.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8]]](f1, f2, f3, f4, f5, f6, f7, f8)
 }
 
 // Eitherize9 converts a function with 9 parameters returning a tuple into a function with 9 parameters returning a [ReaderIOEither[R]]
 // The inverse function is [Uneitherize9]
 func Eitherize9[F ~func(context.Context, T0, T1, T2, T3, T4, T5, T6, T7, T8) (R, error), T0, T1, T2, T3, T4, T5, T6, T7, T8, R any](f F) func(T0, T1, T2, T3, T4, T5, T6, T7, T8) ReaderIOEither[R] {
-  return G.Eitherize9[ReaderIOEither[R]](f)
+	return G.Eitherize9[ReaderIOEither[R]](f)
 }
 
 // SequenceT9 converts 9 [ReaderIOEither] into a [ReaderIOEither] of a [T.Tuple9].
 func SequenceT9[T1, T2, T3, T4, T5, T6, T7, T8, T9 any](t1 ReaderIOEither[T1], t2 ReaderIOEither[T2], t3 ReaderIOEither[T3], t4 ReaderIOEither[T4], t5 ReaderIOEither[T5], t6 ReaderIOEither[T6], t7 ReaderIOEither[T7], t8 ReaderIOEither[T8], t9 ReaderIOEither[T9]) ReaderIOEither[T.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9]] {
-  return G.SequenceT9[ReaderIOEither[T.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9]]](t1, t2, t3, t4, t5, t6, t7, t8, t9)
+	return G.SequenceT9[ReaderIOEither[T.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9]]](t1, t2, t3, t4, t5, t6, t7, t8, t9)
 }
 
 // SequenceSeqT9 converts 9 [ReaderIOEither] into a [ReaderIOEither] of a [T.Tuple9].
 func SequenceSeqT9[T1, T2, T3, T4, T5, T6, T7, T8, T9 any](t1 ReaderIOEither[T1], t2 ReaderIOEither[T2], t3 ReaderIOEither[T3], t4 ReaderIOEither[T4], t5 ReaderIOEither[T5], t6 ReaderIOEither[T6], t7 ReaderIOEither[T7], t8 ReaderIOEither[T8], t9 ReaderIOEither[T9]) ReaderIOEither[T.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9]] {
-  return G.SequenceSeqT9[ReaderIOEither[T.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9]]](t1, t2, t3, t4, t5, t6, t7, t8, t9)
+	return G.SequenceSeqT9[ReaderIOEither[T.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9]]](t1, t2, t3, t4, t5, t6, t7, t8, t9)
 }
 
 // SequenceParT9 converts 9 [ReaderIOEither] into a [ReaderIOEither] of a [T.Tuple9].
 func SequenceParT9[T1, T2, T3, T4, T5, T6, T7, T8, T9 any](t1 ReaderIOEither[T1], t2 ReaderIOEither[T2], t3 ReaderIOEither[T3], t4 ReaderIOEither[T4], t5 ReaderIOEither[T5], t6 ReaderIOEither[T6], t7 ReaderIOEither[T7], t8 ReaderIOEither[T8], t9 ReaderIOEither[T9]) ReaderIOEither[T.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9]] {
-  return G.SequenceParT9[ReaderIOEither[T.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9]]](t1, t2, t3, t4, t5, t6, t7, t8, t9)
+	return G.SequenceParT9[ReaderIOEither[T.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9]]](t1, t2, t3, t4, t5, t6, t7, t8, t9)
 }
 
 // SequenceTuple9 converts a [T.Tuple9] of [ReaderIOEither] into a [ReaderIOEither] of a [T.Tuple9].
 func SequenceTuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9 any](t T.Tuple9[ReaderIOEither[T1], ReaderIOEither[T2], ReaderIOEither[T3], ReaderIOEither[T4], ReaderIOEither[T5], ReaderIOEither[T6], ReaderIOEither[T7], ReaderIOEither[T8], ReaderIOEither[T9]]) ReaderIOEither[T.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9]] {
-  return G.SequenceTuple9[ReaderIOEither[T.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9]]](t)
+	return G.SequenceTuple9[ReaderIOEither[T.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9]]](t)
 }
 
 // SequenceSeqTuple9 converts a [T.Tuple9] of [ReaderIOEither] into a [ReaderIOEither] of a [T.Tuple9].
 func SequenceSeqTuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9 any](t T.Tuple9[ReaderIOEither[T1], ReaderIOEither[T2], ReaderIOEither[T3], ReaderIOEither[T4], ReaderIOEither[T5], ReaderIOEither[T6], ReaderIOEither[T7], ReaderIOEither[T8], ReaderIOEither[T9]]) ReaderIOEither[T.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9]] {
-  return G.SequenceSeqTuple9[ReaderIOEither[T.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9]]](t)
+	return G.SequenceSeqTuple9[ReaderIOEither[T.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9]]](t)
 }
 
 // SequenceParTuple9 converts a [T.Tuple9] of [ReaderIOEither] into a [ReaderIOEither] of a [T.Tuple9].
 func SequenceParTuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9 any](t T.Tuple9[ReaderIOEither[T1], ReaderIOEither[T2], ReaderIOEither[T3], ReaderIOEither[T4], ReaderIOEither[T5], ReaderIOEither[T6], ReaderIOEither[T7], ReaderIOEither[T8], ReaderIOEither[T9]]) ReaderIOEither[T.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9]] {
-  return G.SequenceParTuple9[ReaderIOEither[T.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9]]](t)
+	return G.SequenceParTuple9[ReaderIOEither[T.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9]]](t)
 }
 
 // TraverseTuple9 converts a [T.Tuple9] of [A] via transformer functions transforming [A] to a [ReaderIOEither] into a [ReaderIOEither] of a [T.Tuple9].
 func TraverseTuple9[F1 ~func(A1) ReaderIOEither[T1], F2 ~func(A2) ReaderIOEither[T2], F3 ~func(A3) ReaderIOEither[T3], F4 ~func(A4) ReaderIOEither[T4], F5 ~func(A5) ReaderIOEither[T5], F6 ~func(A6) ReaderIOEither[T6], F7 ~func(A7) ReaderIOEither[T7], F8 ~func(A8) ReaderIOEither[T8], F9 ~func(A9) ReaderIOEither[T9], A1, T1, A2, T2, A3, T3, A4, T4, A5, T5, A6, T6, A7, T7, A8, T8, A9, T9 any](f1 F1, f2 F2, f3 F3, f4 F4, f5 F5, f6 F6, f7 F7, f8 F8, f9 F9) func(T.Tuple9[A1, A2, A3, A4, A5, A6, A7, A8, A9]) ReaderIOEither[T.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9]] {
-  return G.TraverseTuple9[ReaderIOEither[T.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9]]](f1, f2, f3, f4, f5, f6, f7, f8, f9)
+	return G.TraverseTuple9[ReaderIOEither[T.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9]]](f1, f2, f3, f4, f5, f6, f7, f8, f9)
 }
 
 // TraverseSeqTuple9 converts a [T.Tuple9] of [A] via transformer functions transforming [A] to a [ReaderIOEither] into a [ReaderIOEither] of a [T.Tuple9].
 func TraverseSeqTuple9[F1 ~func(A1) ReaderIOEither[T1], F2 ~func(A2) ReaderIOEither[T2], F3 ~func(A3) ReaderIOEither[T3], F4 ~func(A4) ReaderIOEither[T4], F5 ~func(A5) ReaderIOEither[T5], F6 ~func(A6) ReaderIOEither[T6], F7 ~func(A7) ReaderIOEither[T7], F8 ~func(A8) ReaderIOEither[T8], F9 ~func(A9) ReaderIOEither[T9], A1, T1, A2, T2, A3, T3, A4, T4, A5, T5, A6, T6, A7, T7, A8, T8, A9, T9 any](f1 F1, f2 F2, f3 F3, f4 F4, f5 F5, f6 F6, f7 F7, f8 F8, f9 F9) func(T.Tuple9[A1, A2, A3, A4, A5, A6, A7, A8, A9]) ReaderIOEither[T.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9]] {
-  return G.TraverseSeqTuple9[ReaderIOEither[T.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9]]](f1, f2, f3, f4, f5, f6, f7, f8, f9)
+	return G.TraverseSeqTuple9[ReaderIOEither[T.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9]]](f1, f2, f3, f4, f5, f6, f7, f8, f9)
 }
 
 // TraverseParTuple9 converts a [T.Tuple9] of [A] via transformer functions transforming [A] to a [ReaderIOEither] into a [ReaderIOEither] of a [T.Tuple9].
 func TraverseParTuple9[F1 ~func(A1) ReaderIOEither[T1], F2 ~func(A2) ReaderIOEither[T2], F3 ~func(A3) ReaderIOEither[T3], F4 ~func(A4) ReaderIOEither[T4], F5 ~func(A5) ReaderIOEither[T5], F6 ~func(A6) ReaderIOEither[T6], F7 ~func(A7) ReaderIOEither[T7], F8 ~func(A8) ReaderIOEither[T8], F9 ~func(A9) ReaderIOEither[T9], A1, T1, A2, T2, A3, T3, A4, T4, A5, T5, A6, T6, A7, T7, A8, T8, A9, T9 any](f1 F1, f2 F2, f3 F3, f4 F4, f5 F5, f6 F6, f7 F7, f8 F8, f9 F9) func(T.Tuple9[A1, A2, A3, A4, A5, A6, A7, A8, A9]) ReaderIOEither[T.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9]] {
-  return G.TraverseParTuple9[ReaderIOEither[T.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9]]](f1, f2, f3, f4, f5, f6, f7, f8, f9)
+	return G.TraverseParTuple9[ReaderIOEither[T.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9]]](f1, f2, f3, f4, f5, f6, f7, f8, f9)
 }
 
 // Eitherize10 converts a function with 10 parameters returning a tuple into a function with 10 parameters returning a [ReaderIOEither[R]]
 // The inverse function is [Uneitherize10]
 func Eitherize10[F ~func(context.Context, T0, T1, T2, T3, T4, T5, T6, T7, T8, T9) (R, error), T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, R any](f F) func(T0, T1, T2, T3, T4, T5, T6, T7, T8, T9) ReaderIOEither[R] {
-  return G.Eitherize10[ReaderIOEither[R]](f)
+	return G.Eitherize10[ReaderIOEither[R]](f)
 }
 
 // SequenceT10 converts 10 [ReaderIOEither] into a [ReaderIOEither] of a [T.Tuple10].
 func SequenceT10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10 any](t1 ReaderIOEither[T1], t2 ReaderIOEither[T2], t3 ReaderIOEither[T3], t4 ReaderIOEither[T4], t5 ReaderIOEither[T5], t6 ReaderIOEither[T6], t7 ReaderIOEither[T7], t8 ReaderIOEither[T8], t9 ReaderIOEither[T9], t10 ReaderIOEither[T10]) ReaderIOEither[T.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10]] {
-  return G.SequenceT10[ReaderIOEither[T.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10]]](t1, t2, t3, t4, t5, t6, t7, t8, t9, t10)
+	return G.SequenceT10[ReaderIOEither[T.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10]]](t1, t2, t3, t4, t5, t6, t7, t8, t9, t10)
 }
 
 // SequenceSeqT10 converts 10 [ReaderIOEither] into a [ReaderIOEither] of a [T.Tuple10].
 func SequenceSeqT10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10 any](t1 ReaderIOEither[T1], t2 ReaderIOEither[T2], t3 ReaderIOEither[T3], t4 ReaderIOEither[T4], t5 ReaderIOEither[T5], t6 ReaderIOEither[T6], t7 ReaderIOEither[T7], t8 ReaderIOEither[T8], t9 ReaderIOEither[T9], t10 ReaderIOEither[T10]) ReaderIOEither[T.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10]] {
-  return G.SequenceSeqT10[ReaderIOEither[T.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10]]](t1, t2, t3, t4, t5, t6, t7, t8, t9, t10)
+	return G.SequenceSeqT10[ReaderIOEither[T.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10]]](t1, t2, t3, t4, t5, t6, t7, t8, t9, t10)
 }
 
 // SequenceParT10 converts 10 [ReaderIOEither] into a [ReaderIOEither] of a [T.Tuple10].
 func SequenceParT10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10 any](t1 ReaderIOEither[T1], t2 ReaderIOEither[T2], t3 ReaderIOEither[T3], t4 ReaderIOEither[T4], t5 ReaderIOEither[T5], t6 ReaderIOEither[T6], t7 ReaderIOEither[T7], t8 ReaderIOEither[T8], t9 ReaderIOEither[T9], t10 ReaderIOEither[T10]) ReaderIOEither[T.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10]] {
-  return G.SequenceParT10[ReaderIOEither[T.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10]]](t1, t2, t3, t4, t5, t6, t7, t8, t9, t10)
+	return G.SequenceParT10[ReaderIOEither[T.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10]]](t1, t2, t3, t4, t5, t6, t7, t8, t9, t10)
 }
 
 // SequenceTuple10 converts a [T.Tuple10] of [ReaderIOEither] into a [ReaderIOEither] of a [T.Tuple10].
 func SequenceTuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10 any](t T.Tuple10[ReaderIOEither[T1], ReaderIOEither[T2], ReaderIOEither[T3], ReaderIOEither[T4], ReaderIOEither[T5], ReaderIOEither[T6], ReaderIOEither[T7], ReaderIOEither[T8], ReaderIOEither[T9], ReaderIOEither[T10]]) ReaderIOEither[T.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10]] {
-  return G.SequenceTuple10[ReaderIOEither[T.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10]]](t)
+	return G.SequenceTuple10[ReaderIOEither[T.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10]]](t)
 }
 
 // SequenceSeqTuple10 converts a [T.Tuple10] of [ReaderIOEither] into a [ReaderIOEither] of a [T.Tuple10].
 func SequenceSeqTuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10 any](t T.Tuple10[ReaderIOEither[T1], ReaderIOEither[T2], ReaderIOEither[T3], ReaderIOEither[T4], ReaderIOEither[T5], ReaderIOEither[T6], ReaderIOEither[T7], ReaderIOEither[T8], ReaderIOEither[T9], ReaderIOEither[T10]]) ReaderIOEither[T.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10]] {
-  return G.SequenceSeqTuple10[ReaderIOEither[T.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10]]](t)
+	return G.SequenceSeqTuple10[ReaderIOEither[T.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10]]](t)
 }
 
 // SequenceParTuple10 converts a [T.Tuple10] of [ReaderIOEither] into a [ReaderIOEither] of a [T.Tuple10].
 func SequenceParTuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10 any](t T.Tuple10[ReaderIOEither[T1], ReaderIOEither[T2], ReaderIOEither[T3], ReaderIOEither[T4], ReaderIOEither[T5], ReaderIOEither[T6], ReaderIOEither[T7], ReaderIOEither[T8], ReaderIOEither[T9], ReaderIOEither[T10]]) ReaderIOEither[T.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10]] {
-  return G.SequenceParTuple10[ReaderIOEither[T.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10]]](t)
+	return G.SequenceParTuple10[ReaderIOEither[T.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10]]](t)
 }
 
 // TraverseTuple10 converts a [T.Tuple10] of [A] via transformer functions transforming [A] to a [ReaderIOEither] into a [ReaderIOEither] of a [T.Tuple10].
 func TraverseTuple10[F1 ~func(A1) ReaderIOEither[T1], F2 ~func(A2) ReaderIOEither[T2], F3 ~func(A3) ReaderIOEither[T3], F4 ~func(A4) ReaderIOEither[T4], F5 ~func(A5) ReaderIOEither[T5], F6 ~func(A6) ReaderIOEither[T6], F7 ~func(A7) ReaderIOEither[T7], F8 ~func(A8) ReaderIOEither[T8], F9 ~func(A9) ReaderIOEither[T9], F10 ~func(A10) ReaderIOEither[T10], A1, T1, A2, T2, A3, T3, A4, T4, A5, T5, A6, T6, A7, T7, A8, T8, A9, T9, A10, T10 any](f1 F1, f2 F2, f3 F3, f4 F4, f5 F5, f6 F6, f7 F7, f8 F8, f9 F9, f10 F10) func(T.Tuple10[A1, A2, A3, A4, A5, A6, A7, A8, A9, A10]) ReaderIOEither[T.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10]] {
-  return G.TraverseTuple10[ReaderIOEither[T.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10]]](f1, f2, f3, f4, f5, f6, f7, f8, f9, f10)
+	return G.TraverseTuple10[ReaderIOEither[T.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10]]](f1, f2, f3, f4, f5, f6, f7, f8, f9, f10)
 }
 
 // TraverseSeqTuple10 converts a [T.Tuple10] of [A] via transformer functions transforming [A] to a [ReaderIOEither] into a [ReaderIOEither] of a [T.Tuple10].
 func TraverseSeqTuple10[F1 ~func(A1) ReaderIOEither[T1], F2 ~func(A2) ReaderIOEither[T2], F3 ~func(A3) ReaderIOEither[T3], F4 ~func(A4) ReaderIOEither[T4], F5 ~func(A5) ReaderIOEither[T5], F6 ~func(A6) ReaderIOEither[T6], F7 ~func(A7) ReaderIOEither[T7], F8 ~func(A8) ReaderIOEither[T8], F9 ~func(A9) ReaderIOEither[T9], F10 ~func(A10) ReaderIOEither[T10], A1, T1, A2, T2, A3, T3, A4, T4, A5, T5, A6, T6, A7, T7, A8, T8, A9, T9, A10, T10 any](f1 F1, f2 F2, f3 F3, f4 F4, f5 F5, f6 F6, f7 F7, f8 F8, f9 F9, f10 F10) func(T.Tuple10[A1, A2, A3, A4, A5, A6, A7, A8, A9, A10]) ReaderIOEither[T.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10]] {
-  return G.TraverseSeqTuple10[ReaderIOEither[T.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10]]](f1, f2, f3, f4, f5, f6, f7, f8, f9, f10)
+	return G.TraverseSeqTuple10[ReaderIOEither[T.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10]]](f1, f2, f3, f4, f5, f6, f7, f8, f9, f10)
 }
 
 // TraverseParTuple10 converts a [T.Tuple10] of [A] via transformer functions transforming [A] to a [ReaderIOEither] into a [ReaderIOEither] of a [T.Tuple10].
 func TraverseParTuple10[F1 ~func(A1) ReaderIOEither[T1], F2 ~func(A2) ReaderIOEither[T2], F3 ~func(A3) ReaderIOEither[T3], F4 ~func(A4) ReaderIOEither[T4], F5 ~func(A5) ReaderIOEither[T5], F6 ~func(A6) ReaderIOEither[T6], F7 ~func(A7) ReaderIOEither[T7], F8 ~func(A8) ReaderIOEither[T8], F9 ~func(A9) ReaderIOEither[T9], F10 ~func(A10) ReaderIOEither[T10], A1, T1, A2, T2, A3, T3, A4, T4, A5, T5, A6, T6, A7, T7, A8, T8, A9, T9, A10, T10 any](f1 F1, f2 F2, f3 F3, f4 F4, f5 F5, f6 F6, f7 F7, f8 F8, f9 F9, f10 F10) func(T.Tuple10[A1, A2, A3, A4, A5, A6, A7, A8, A9, A10]) ReaderIOEither[T.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10]] {
-  return G.TraverseParTuple10[ReaderIOEither[T.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10]]](f1, f2, f3, f4, f5, f6, f7, f8, f9, f10)
+	return G.TraverseParTuple10[ReaderIOEither[T.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10]]](f1, f2, f3, f4, f5, f6, f7, f8, f9, f10)
 }

either/doc.go

@@ -13,6 +13,7 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
+// Package option defines the [Either] datastructure and its monadic operations
 package either
 
 //go:generate go run .. either --count 10 --filename gen.go

either/either.go

@@ -146,8 +146,8 @@ func FromOption[E, A any](onNone func() E) func(O.Option[A]) Either[E, A] {
 	return O.Fold(F.Nullary2(onNone, Left[A, E]), Right[E, A])
 }
 
-func ToOption[E, A any]() func(Either[E, A]) O.Option[A] {
-	return Fold(F.Ignore1of1[E](O.None[A]), O.Some[A])
+func ToOption[E, A any](ma Either[E, A]) O.Option[A] {
+	return MonadFold(ma, F.Ignore1of1[E](O.None[A]), O.Some[A])
 }
 
 func FromError[A any](f func(a A) error) func(A) Either[error, A] {
@@ -182,7 +182,7 @@ func FromPredicate[E, A any](pred func(A) bool, onFalse func(A) E) func(A) Eithe
 	}
 }
 
-func FromNillable[E, A any](e E) func(*A) Either[E, *A] {
+func FromNillable[A, E any](e E) func(*A) Either[E, *A] {
 	return FromPredicate(F.IsNonNil[A], F.Constant1[*A](e))
 }
 

either/examples_create_test.go

@@ -0,0 +1,58 @@
+// Copyright (c) 2023 IBM Corp.
+// All rights reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package either
+
+import (
+	"fmt"
+
+	"github.com/IBM/fp-go/errors"
+)
+
+func ExampleEither_creation() {
+	// Build an Either
+	leftValue := Left[string](fmt.Errorf("some error"))
+	rightValue := Right[error]("value")
+
+	// Build from a value
+	fromNillable := FromNillable[string](fmt.Errorf("value was nil"))
+	leftFromNil := fromNillable(nil)
+	value := "value"
+	rightFromPointer := fromNillable(&value)
+
+	// some predicate
+	isEven := func(num int) bool {
+		return num%2 == 0
+	}
+	fromEven := FromPredicate(isEven, errors.OnSome[int]("%d is an odd number"))
+	leftFromPred := fromEven(3)
+	rightFromPred := fromEven(4)
+
+	fmt.Println(leftValue)
+	fmt.Println(rightValue)
+	fmt.Println(leftFromNil)
+	fmt.Println(IsRight(rightFromPointer))
+	fmt.Println(leftFromPred)
+	fmt.Println(rightFromPred)
+
+	// Output:
+	// Left[*errors.errorString, string](some error)
+	// Right[<nil>, string](value)
+	// Left[*errors.errorString, *string](value was nil)
+	// true
+	// Left[*errors.errorString, int](3 is an odd number)
+	// Right[<nil>, int](4)
+
+}

either/examples_extract_test.go

@@ -0,0 +1,64 @@
+// Copyright (c) 2023 IBM Corp.
+// All rights reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package either
+
+import (
+	"fmt"
+
+	F "github.com/IBM/fp-go/function"
+	N "github.com/IBM/fp-go/number"
+)
+
+func ExampleEither_extraction() {
+	leftValue := Left[int](fmt.Errorf("Division by Zero!"))
+	rightValue := Right[error](10)
+
+	// Convert Either[E, A] to A with a default value
+	leftWithDefault := GetOrElse(F.Constant1[error](0))(leftValue)   // 0
+	rightWithDefault := GetOrElse(F.Constant1[error](0))(rightValue) // 10
+
+	// Apply a different function on Left(...)/Right(...)
+	doubleOrZero := Fold(F.Constant1[error](0), N.Mul(2)) // func(Either[error, int]) int
+	doubleFromLeft := doubleOrZero(leftValue)             // 0
+	doubleFromRight := doubleOrZero(rightValue)           // 20
+
+	// Pro-tip: Fold is short for the following:
+	doubleOrZeroBis := F.Flow2(
+		Map[error](N.Mul(2)),
+		GetOrElse(F.Constant1[error](0)),
+	)
+	doubleFromLeftBis := doubleOrZeroBis(leftValue)   // 0
+	doubleFromRightBis := doubleOrZeroBis(rightValue) // 20
+
+	fmt.Println(leftValue)
+	fmt.Println(rightValue)
+	fmt.Println(leftWithDefault)
+	fmt.Println(rightWithDefault)
+	fmt.Println(doubleFromLeft)
+	fmt.Println(doubleFromRight)
+	fmt.Println(doubleFromLeftBis)
+	fmt.Println(doubleFromRightBis)
+
+	// Output:
+	// Left[*errors.errorString, int](Division by Zero!)
+	// Right[<nil>, int](10)
+	// 0
+	// 10
+	// 0
+	// 20
+	// 0
+	// 20
+}

errors/messages.go

@@ -28,6 +28,22 @@ func OnNone(msg string, args ...any) func() error {
 	}
 }
 
+// OnSome generates a unary function that produces a formatted error
+func OnSome[T any](msg string, args ...any) func(T) error {
+	l := len(args)
+	if l == 0 {
+		return func(value T) error {
+			return fmt.Errorf(msg, value)
+		}
+	}
+	return func(value T) error {
+		data := make([]any, l)
+		copy(data[1:], args)
+		data[0] = value
+		return fmt.Errorf(msg, data...)
+	}
+}
+
 // OnError generates a unary function that produces a formatted error. The argument
 // to that function is the root cause of the error and the message will be augmented with
 // a format string containing %w

function/binds.go

@@ -1,451 +1,455 @@
 // Code generated by go generate; DO NOT EDIT.
 // This file was generated by robots at
-// 2023-08-11 11:37:50.171038 +0200 CEST m=+0.031513801
+// 2023-08-17 22:59:01.9404821 +0200 CEST m=+0.161366801
 
 package function
+
 // Combinations for a total of 1 arguments
 
 // Bind1of1 takes a function with 1 parameters and returns a new function with 1 parameters that will bind these parameters to the positions [1] of the original function.
 // The return value of is a function with the remaining 0 parameters at positions [] of the original function.
 func Bind1of1[F ~func(T1) R, T1, R any](f F) func(T1) func() R {
-  return func(t1 T1) func() R {
-    return func() R {
-      return f(t1)
-    }
-  }
+	return func(t1 T1) func() R {
+		return func() R {
+			return f(t1)
+		}
+	}
 }
 
 // Ignore1of1 takes a function with 0 parameters and returns a new function with 1 parameters that will ignore the values at positions [1] and pass the remaining 0 parameters to the original function
 func Ignore1of1[T1 any, F ~func() R, R any](f F) func(T1) R {
-  return func(t1 T1) R {
-      return f()
-  }
+	return func(t1 T1) R {
+		return f()
+	}
 }
+
 // Combinations for a total of 2 arguments
 
 // Bind1of2 takes a function with 2 parameters and returns a new function with 1 parameters that will bind these parameters to the positions [1] of the original function.
 // The return value of is a function with the remaining 1 parameters at positions [2] of the original function.
 func Bind1of2[F ~func(T1, T2) R, T1, T2, R any](f F) func(T1) func(T2) R {
-  return func(t1 T1) func(T2) R {
-    return func(t2 T2) R {
-      return f(t1, t2)
-    }
-  }
+	return func(t1 T1) func(T2) R {
+		return func(t2 T2) R {
+			return f(t1, t2)
+		}
+	}
 }
 
 // Ignore1of2 takes a function with 1 parameters and returns a new function with 2 parameters that will ignore the values at positions [1] and pass the remaining 1 parameters to the original function
 func Ignore1of2[T1 any, F ~func(T2) R, T2, R any](f F) func(T1, T2) R {
-  return func(t1 T1, t2 T2) R {
-      return f(t2)
-  }
+	return func(t1 T1, t2 T2) R {
+		return f(t2)
+	}
 }
 
 // Bind2of2 takes a function with 2 parameters and returns a new function with 1 parameters that will bind these parameters to the positions [2] of the original function.
 // The return value of is a function with the remaining 1 parameters at positions [1] of the original function.
 func Bind2of2[F ~func(T1, T2) R, T1, T2, R any](f F) func(T2) func(T1) R {
-  return func(t2 T2) func(T1) R {
-    return func(t1 T1) R {
-      return f(t1, t2)
-    }
-  }
+	return func(t2 T2) func(T1) R {
+		return func(t1 T1) R {
+			return f(t1, t2)
+		}
+	}
 }
 
 // Ignore2of2 takes a function with 1 parameters and returns a new function with 2 parameters that will ignore the values at positions [2] and pass the remaining 1 parameters to the original function
 func Ignore2of2[T2 any, F ~func(T1) R, T1, R any](f F) func(T1, T2) R {
-  return func(t1 T1, t2 T2) R {
-      return f(t1)
-  }
+	return func(t1 T1, t2 T2) R {
+		return f(t1)
+	}
 }
 
 // Bind12of2 takes a function with 2 parameters and returns a new function with 2 parameters that will bind these parameters to the positions [1, 2] of the original function.
 // The return value of is a function with the remaining 0 parameters at positions [] of the original function.
 func Bind12of2[F ~func(T1, T2) R, T1, T2, R any](f F) func(T1, T2) func() R {
-  return func(t1 T1, t2 T2) func() R {
-    return func() R {
-      return f(t1, t2)
-    }
-  }
+	return func(t1 T1, t2 T2) func() R {
+		return func() R {
+			return f(t1, t2)
+		}
+	}
 }
 
 // Ignore12of2 takes a function with 0 parameters and returns a new function with 2 parameters that will ignore the values at positions [1, 2] and pass the remaining 0 parameters to the original function
 func Ignore12of2[T1, T2 any, F ~func() R, R any](f F) func(T1, T2) R {
-  return func(t1 T1, t2 T2) R {
-      return f()
-  }
+	return func(t1 T1, t2 T2) R {
+		return f()
+	}
 }
+
 // Combinations for a total of 3 arguments
 
 // Bind1of3 takes a function with 3 parameters and returns a new function with 1 parameters that will bind these parameters to the positions [1] of the original function.
 // The return value of is a function with the remaining 2 parameters at positions [2, 3] of the original function.
 func Bind1of3[F ~func(T1, T2, T3) R, T1, T2, T3, R any](f F) func(T1) func(T2, T3) R {
-  return func(t1 T1) func(T2, T3) R {
-    return func(t2 T2, t3 T3) R {
-      return f(t1, t2, t3)
-    }
-  }
+	return func(t1 T1) func(T2, T3) R {
+		return func(t2 T2, t3 T3) R {
+			return f(t1, t2, t3)
+		}
+	}
 }
 
 // Ignore1of3 takes a function with 2 parameters and returns a new function with 3 parameters that will ignore the values at positions [1] and pass the remaining 2 parameters to the original function
 func Ignore1of3[T1 any, F ~func(T2, T3) R, T2, T3, R any](f F) func(T1, T2, T3) R {
-  return func(t1 T1, t2 T2, t3 T3) R {
-      return f(t2, t3)
-  }
+	return func(t1 T1, t2 T2, t3 T3) R {
+		return f(t2, t3)
+	}
 }
 
 // Bind2of3 takes a function with 3 parameters and returns a new function with 1 parameters that will bind these parameters to the positions [2] of the original function.
 // The return value of is a function with the remaining 2 parameters at positions [1, 3] of the original function.
 func Bind2of3[F ~func(T1, T2, T3) R, T1, T2, T3, R any](f F) func(T2) func(T1, T3) R {
-  return func(t2 T2) func(T1, T3) R {
-    return func(t1 T1, t3 T3) R {
-      return f(t1, t2, t3)
-    }
-  }
+	return func(t2 T2) func(T1, T3) R {
+		return func(t1 T1, t3 T3) R {
+			return f(t1, t2, t3)
+		}
+	}
 }
 
 // Ignore2of3 takes a function with 2 parameters and returns a new function with 3 parameters that will ignore the values at positions [2] and pass the remaining 2 parameters to the original function
 func Ignore2of3[T2 any, F ~func(T1, T3) R, T1, T3, R any](f F) func(T1, T2, T3) R {
-  return func(t1 T1, t2 T2, t3 T3) R {
-      return f(t1, t3)
-  }
+	return func(t1 T1, t2 T2, t3 T3) R {
+		return f(t1, t3)
+	}
 }
 
 // Bind3of3 takes a function with 3 parameters and returns a new function with 1 parameters that will bind these parameters to the positions [3] of the original function.
 // The return value of is a function with the remaining 2 parameters at positions [1, 2] of the original function.
 func Bind3of3[F ~func(T1, T2, T3) R, T1, T2, T3, R any](f F) func(T3) func(T1, T2) R {
-  return func(t3 T3) func(T1, T2) R {
-    return func(t1 T1, t2 T2) R {
-      return f(t1, t2, t3)
-    }
-  }
+	return func(t3 T3) func(T1, T2) R {
+		return func(t1 T1, t2 T2) R {
+			return f(t1, t2, t3)
+		}
+	}
 }
 
 // Ignore3of3 takes a function with 2 parameters and returns a new function with 3 parameters that will ignore the values at positions [3] and pass the remaining 2 parameters to the original function
 func Ignore3of3[T3 any, F ~func(T1, T2) R, T1, T2, R any](f F) func(T1, T2, T3) R {
-  return func(t1 T1, t2 T2, t3 T3) R {
-      return f(t1, t2)
-  }
+	return func(t1 T1, t2 T2, t3 T3) R {
+		return f(t1, t2)
+	}
 }
 
 // Bind12of3 takes a function with 3 parameters and returns a new function with 2 parameters that will bind these parameters to the positions [1, 2] of the original function.
 // The return value of is a function with the remaining 1 parameters at positions [3] of the original function.
 func Bind12of3[F ~func(T1, T2, T3) R, T1, T2, T3, R any](f F) func(T1, T2) func(T3) R {
-  return func(t1 T1, t2 T2) func(T3) R {
-    return func(t3 T3) R {
-      return f(t1, t2, t3)
-    }
-  }
+	return func(t1 T1, t2 T2) func(T3) R {
+		return func(t3 T3) R {
+			return f(t1, t2, t3)
+		}
+	}
 }
 
 // Ignore12of3 takes a function with 1 parameters and returns a new function with 3 parameters that will ignore the values at positions [1, 2] and pass the remaining 1 parameters to the original function
 func Ignore12of3[T1, T2 any, F ~func(T3) R, T3, R any](f F) func(T1, T2, T3) R {
-  return func(t1 T1, t2 T2, t3 T3) R {
-      return f(t3)
-  }
+	return func(t1 T1, t2 T2, t3 T3) R {
+		return f(t3)
+	}
 }
 
 // Bind13of3 takes a function with 3 parameters and returns a new function with 2 parameters that will bind these parameters to the positions [1, 3] of the original function.
 // The return value of is a function with the remaining 1 parameters at positions [2] of the original function.
 func Bind13of3[F ~func(T1, T2, T3) R, T1, T2, T3, R any](f F) func(T1, T3) func(T2) R {
-  return func(t1 T1, t3 T3) func(T2) R {
-    return func(t2 T2) R {
-      return f(t1, t2, t3)
-    }
-  }
+	return func(t1 T1, t3 T3) func(T2) R {
+		return func(t2 T2) R {
+			return f(t1, t2, t3)
+		}
+	}
 }
 
 // Ignore13of3 takes a function with 1 parameters and returns a new function with 3 parameters that will ignore the values at positions [1, 3] and pass the remaining 1 parameters to the original function
 func Ignore13of3[T1, T3 any, F ~func(T2) R, T2, R any](f F) func(T1, T2, T3) R {
-  return func(t1 T1, t2 T2, t3 T3) R {
-      return f(t2)
-  }
+	return func(t1 T1, t2 T2, t3 T3) R {
+		return f(t2)
+	}
 }
 
 // Bind23of3 takes a function with 3 parameters and returns a new function with 2 parameters that will bind these parameters to the positions [2, 3] of the original function.
 // The return value of is a function with the remaining 1 parameters at positions [1] of the original function.
 func Bind23of3[F ~func(T1, T2, T3) R, T1, T2, T3, R any](f F) func(T2, T3) func(T1) R {
-  return func(t2 T2, t3 T3) func(T1) R {
-    return func(t1 T1) R {
-      return f(t1, t2, t3)
-    }
-  }
+	return func(t2 T2, t3 T3) func(T1) R {
+		return func(t1 T1) R {
+			return f(t1, t2, t3)
+		}
+	}
 }
 
 // Ignore23of3 takes a function with 1 parameters and returns a new function with 3 parameters that will ignore the values at positions [2, 3] and pass the remaining 1 parameters to the original function
 func Ignore23of3[T2, T3 any, F ~func(T1) R, T1, R any](f F) func(T1, T2, T3) R {
-  return func(t1 T1, t2 T2, t3 T3) R {
-      return f(t1)
-  }
+	return func(t1 T1, t2 T2, t3 T3) R {
+		return f(t1)
+	}
 }
 
 // Bind123of3 takes a function with 3 parameters and returns a new function with 3 parameters that will bind these parameters to the positions [1, 2, 3] of the original function.
 // The return value of is a function with the remaining 0 parameters at positions [] of the original function.
 func Bind123of3[F ~func(T1, T2, T3) R, T1, T2, T3, R any](f F) func(T1, T2, T3) func() R {
-  return func(t1 T1, t2 T2, t3 T3) func() R {
-    return func() R {
-      return f(t1, t2, t3)
-    }
-  }
+	return func(t1 T1, t2 T2, t3 T3) func() R {
+		return func() R {
+			return f(t1, t2, t3)
+		}
+	}
 }
 
 // Ignore123of3 takes a function with 0 parameters and returns a new function with 3 parameters that will ignore the values at positions [1, 2, 3] and pass the remaining 0 parameters to the original function
 func Ignore123of3[T1, T2, T3 any, F ~func() R, R any](f F) func(T1, T2, T3) R {
-  return func(t1 T1, t2 T2, t3 T3) R {
-      return f()
-  }
+	return func(t1 T1, t2 T2, t3 T3) R {
+		return f()
+	}
 }
+
 // Combinations for a total of 4 arguments
 
 // Bind1of4 takes a function with 4 parameters and returns a new function with 1 parameters that will bind these parameters to the positions [1] of the original function.
 // The return value of is a function with the remaining 3 parameters at positions [2, 3, 4] of the original function.
 func Bind1of4[F ~func(T1, T2, T3, T4) R, T1, T2, T3, T4, R any](f F) func(T1) func(T2, T3, T4) R {
-  return func(t1 T1) func(T2, T3, T4) R {
-    return func(t2 T2, t3 T3, t4 T4) R {
-      return f(t1, t2, t3, t4)
-    }
-  }
+	return func(t1 T1) func(T2, T3, T4) R {
+		return func(t2 T2, t3 T3, t4 T4) R {
+			return f(t1, t2, t3, t4)
+		}
+	}
 }
 
 // Ignore1of4 takes a function with 3 parameters and returns a new function with 4 parameters that will ignore the values at positions [1] and pass the remaining 3 parameters to the original function
 func Ignore1of4[T1 any, F ~func(T2, T3, T4) R, T2, T3, T4, R any](f F) func(T1, T2, T3, T4) R {
-  return func(t1 T1, t2 T2, t3 T3, t4 T4) R {
-      return f(t2, t3, t4)
-  }
+	return func(t1 T1, t2 T2, t3 T3, t4 T4) R {
+		return f(t2, t3, t4)
+	}
 }
 
 // Bind2of4 takes a function with 4 parameters and returns a new function with 1 parameters that will bind these parameters to the positions [2] of the original function.
 // The return value of is a function with the remaining 3 parameters at positions [1, 3, 4] of the original function.
 func Bind2of4[F ~func(T1, T2, T3, T4) R, T1, T2, T3, T4, R any](f F) func(T2) func(T1, T3, T4) R {
-  return func(t2 T2) func(T1, T3, T4) R {
-    return func(t1 T1, t3 T3, t4 T4) R {
-      return f(t1, t2, t3, t4)
-    }
-  }
+	return func(t2 T2) func(T1, T3, T4) R {
+		return func(t1 T1, t3 T3, t4 T4) R {
+			return f(t1, t2, t3, t4)
+		}
+	}
 }
 
 // Ignore2of4 takes a function with 3 parameters and returns a new function with 4 parameters that will ignore the values at positions [2] and pass the remaining 3 parameters to the original function
 func Ignore2of4[T2 any, F ~func(T1, T3, T4) R, T1, T3, T4, R any](f F) func(T1, T2, T3, T4) R {
-  return func(t1 T1, t2 T2, t3 T3, t4 T4) R {
-      return f(t1, t3, t4)
-  }
+	return func(t1 T1, t2 T2, t3 T3, t4 T4) R {
+		return f(t1, t3, t4)
+	}
 }
 
 // Bind3of4 takes a function with 4 parameters and returns a new function with 1 parameters that will bind these parameters to the positions [3] of the original function.
 // The return value of is a function with the remaining 3 parameters at positions [1, 2, 4] of the original function.
 func Bind3of4[F ~func(T1, T2, T3, T4) R, T1, T2, T3, T4, R any](f F) func(T3) func(T1, T2, T4) R {
-  return func(t3 T3) func(T1, T2, T4) R {
-    return func(t1 T1, t2 T2, t4 T4) R {
-      return f(t1, t2, t3, t4)
-    }
-  }
+	return func(t3 T3) func(T1, T2, T4) R {
+		return func(t1 T1, t2 T2, t4 T4) R {
+			return f(t1, t2, t3, t4)
+		}
+	}
 }
 
 // Ignore3of4 takes a function with 3 parameters and returns a new function with 4 parameters that will ignore the values at positions [3] and pass the remaining 3 parameters to the original function
 func Ignore3of4[T3 any, F ~func(T1, T2, T4) R, T1, T2, T4, R any](f F) func(T1, T2, T3, T4) R {
-  return func(t1 T1, t2 T2, t3 T3, t4 T4) R {
-      return f(t1, t2, t4)
-  }
+	return func(t1 T1, t2 T2, t3 T3, t4 T4) R {
+		return f(t1, t2, t4)
+	}
 }
 
 // Bind4of4 takes a function with 4 parameters and returns a new function with 1 parameters that will bind these parameters to the positions [4] of the original function.
 // The return value of is a function with the remaining 3 parameters at positions [1, 2, 3] of the original function.
 func Bind4of4[F ~func(T1, T2, T3, T4) R, T1, T2, T3, T4, R any](f F) func(T4) func(T1, T2, T3) R {
-  return func(t4 T4) func(T1, T2, T3) R {
-    return func(t1 T1, t2 T2, t3 T3) R {
-      return f(t1, t2, t3, t4)
-    }
-  }
+	return func(t4 T4) func(T1, T2, T3) R {
+		return func(t1 T1, t2 T2, t3 T3) R {
+			return f(t1, t2, t3, t4)
+		}
+	}
 }
 
 // Ignore4of4 takes a function with 3 parameters and returns a new function with 4 parameters that will ignore the values at positions [4] and pass the remaining 3 parameters to the original function
 func Ignore4of4[T4 any, F ~func(T1, T2, T3) R, T1, T2, T3, R any](f F) func(T1, T2, T3, T4) R {
-  return func(t1 T1, t2 T2, t3 T3, t4 T4) R {
-      return f(t1, t2, t3)
-  }
+	return func(t1 T1, t2 T2, t3 T3, t4 T4) R {
+		return f(t1, t2, t3)
+	}
 }
 
 // Bind12of4 takes a function with 4 parameters and returns a new function with 2 parameters that will bind these parameters to the positions [1, 2] of the original function.
 // The return value of is a function with the remaining 2 parameters at positions [3, 4] of the original function.
 func Bind12of4[F ~func(T1, T2, T3, T4) R, T1, T2, T3, T4, R any](f F) func(T1, T2) func(T3, T4) R {
-  return func(t1 T1, t2 T2) func(T3, T4) R {
-    return func(t3 T3, t4 T4) R {
-      return f(t1, t2, t3, t4)
-    }
-  }
+	return func(t1 T1, t2 T2) func(T3, T4) R {
+		return func(t3 T3, t4 T4) R {
+			return f(t1, t2, t3, t4)
+		}
+	}
 }
 
 // Ignore12of4 takes a function with 2 parameters and returns a new function with 4 parameters that will ignore the values at positions [1, 2] and pass the remaining 2 parameters to the original function
 func Ignore12of4[T1, T2 any, F ~func(T3, T4) R, T3, T4, R any](f F) func(T1, T2, T3, T4) R {
-  return func(t1 T1, t2 T2, t3 T3, t4 T4) R {
-      return f(t3, t4)
-  }
+	return func(t1 T1, t2 T2, t3 T3, t4 T4) R {
+		return f(t3, t4)
+	}
 }
 
 // Bind13of4 takes a function with 4 parameters and returns a new function with 2 parameters that will bind these parameters to the positions [1, 3] of the original function.
 // The return value of is a function with the remaining 2 parameters at positions [2, 4] of the original function.
 func Bind13of4[F ~func(T1, T2, T3, T4) R, T1, T2, T3, T4, R any](f F) func(T1, T3) func(T2, T4) R {
-  return func(t1 T1, t3 T3) func(T2, T4) R {
-    return func(t2 T2, t4 T4) R {
-      return f(t1, t2, t3, t4)
-    }
-  }
+	return func(t1 T1, t3 T3) func(T2, T4) R {
+		return func(t2 T2, t4 T4) R {
+			return f(t1, t2, t3, t4)
+		}
+	}
 }
 
 // Ignore13of4 takes a function with 2 parameters and returns a new function with 4 parameters that will ignore the values at positions [1, 3] and pass the remaining 2 parameters to the original function
 func Ignore13of4[T1, T3 any, F ~func(T2, T4) R, T2, T4, R any](f F) func(T1, T2, T3, T4) R {
-  return func(t1 T1, t2 T2, t3 T3, t4 T4) R {
-      return f(t2, t4)
-  }
+	return func(t1 T1, t2 T2, t3 T3, t4 T4) R {
+		return f(t2, t4)
+	}
 }
 
 // Bind14of4 takes a function with 4 parameters and returns a new function with 2 parameters that will bind these parameters to the positions [1, 4] of the original function.
 // The return value of is a function with the remaining 2 parameters at positions [2, 3] of the original function.
 func Bind14of4[F ~func(T1, T2, T3, T4) R, T1, T2, T3, T4, R any](f F) func(T1, T4) func(T2, T3) R {
-  return func(t1 T1, t4 T4) func(T2, T3) R {
-    return func(t2 T2, t3 T3) R {
-      return f(t1, t2, t3, t4)
-    }
-  }
+	return func(t1 T1, t4 T4) func(T2, T3) R {
+		return func(t2 T2, t3 T3) R {
+			return f(t1, t2, t3, t4)
+		}
+	}
 }
 
 // Ignore14of4 takes a function with 2 parameters and returns a new function with 4 parameters that will ignore the values at positions [1, 4] and pass the remaining 2 parameters to the original function
 func Ignore14of4[T1, T4 any, F ~func(T2, T3) R, T2, T3, R any](f F) func(T1, T2, T3, T4) R {
-  return func(t1 T1, t2 T2, t3 T3, t4 T4) R {
-      return f(t2, t3)
-  }
+	return func(t1 T1, t2 T2, t3 T3, t4 T4) R {
+		return f(t2, t3)
+	}
 }
 
 // Bind23of4 takes a function with 4 parameters and returns a new function with 2 parameters that will bind these parameters to the positions [2, 3] of the original function.
 // The return value of is a function with the remaining 2 parameters at positions [1, 4] of the original function.
 func Bind23of4[F ~func(T1, T2, T3, T4) R, T1, T2, T3, T4, R any](f F) func(T2, T3) func(T1, T4) R {
-  return func(t2 T2, t3 T3) func(T1, T4) R {
-    return func(t1 T1, t4 T4) R {
-      return f(t1, t2, t3, t4)
-    }
-  }
+	return func(t2 T2, t3 T3) func(T1, T4) R {
+		return func(t1 T1, t4 T4) R {
+			return f(t1, t2, t3, t4)
+		}
+	}
 }
 
 // Ignore23of4 takes a function with 2 parameters and returns a new function with 4 parameters that will ignore the values at positions [2, 3] and pass the remaining 2 parameters to the original function
 func Ignore23of4[T2, T3 any, F ~func(T1, T4) R, T1, T4, R any](f F) func(T1, T2, T3, T4) R {
-  return func(t1 T1, t2 T2, t3 T3, t4 T4) R {
-      return f(t1, t4)
-  }
+	return func(t1 T1, t2 T2, t3 T3, t4 T4) R {
+		return f(t1, t4)
+	}
 }
 
 // Bind24of4 takes a function with 4 parameters and returns a new function with 2 parameters that will bind these parameters to the positions [2, 4] of the original function.
 // The return value of is a function with the remaining 2 parameters at positions [1, 3] of the original function.
 func Bind24of4[F ~func(T1, T2, T3, T4) R, T1, T2, T3, T4, R any](f F) func(T2, T4) func(T1, T3) R {
-  return func(t2 T2, t4 T4) func(T1, T3) R {
-    return func(t1 T1, t3 T3) R {
-      return f(t1, t2, t3, t4)
-    }
-  }
+	return func(t2 T2, t4 T4) func(T1, T3) R {
+		return func(t1 T1, t3 T3) R {
+			return f(t1, t2, t3, t4)
+		}
+	}
 }
 
 // Ignore24of4 takes a function with 2 parameters and returns a new function with 4 parameters that will ignore the values at positions [2, 4] and pass the remaining 2 parameters to the original function
 func Ignore24of4[T2, T4 any, F ~func(T1, T3) R, T1, T3, R any](f F) func(T1, T2, T3, T4) R {
-  return func(t1 T1, t2 T2, t3 T3, t4 T4) R {
-      return f(t1, t3)
-  }
+	return func(t1 T1, t2 T2, t3 T3, t4 T4) R {
+		return f(t1, t3)
+	}
 }
 
 // Bind34of4 takes a function with 4 parameters and returns a new function with 2 parameters that will bind these parameters to the positions [3, 4] of the original function.
 // The return value of is a function with the remaining 2 parameters at positions [1, 2] of the original function.
 func Bind34of4[F ~func(T1, T2, T3, T4) R, T1, T2, T3, T4, R any](f F) func(T3, T4) func(T1, T2) R {
-  return func(t3 T3, t4 T4) func(T1, T2) R {
-    return func(t1 T1, t2 T2) R {
-      return f(t1, t2, t3, t4)
-    }
-  }
+	return func(t3 T3, t4 T4) func(T1, T2) R {
+		return func(t1 T1, t2 T2) R {
+			return f(t1, t2, t3, t4)
+		}
+	}
 }
 
 // Ignore34of4 takes a function with 2 parameters and returns a new function with 4 parameters that will ignore the values at positions [3, 4] and pass the remaining 2 parameters to the original function
 func Ignore34of4[T3, T4 any, F ~func(T1, T2) R, T1, T2, R any](f F) func(T1, T2, T3, T4) R {
-  return func(t1 T1, t2 T2, t3 T3, t4 T4) R {
-      return f(t1, t2)
-  }
+	return func(t1 T1, t2 T2, t3 T3, t4 T4) R {
+		return f(t1, t2)
+	}
 }
 
 // Bind123of4 takes a function with 4 parameters and returns a new function with 3 parameters that will bind these parameters to the positions [1, 2, 3] of the original function.
 // The return value of is a function with the remaining 1 parameters at positions [4] of the original function.
 func Bind123of4[F ~func(T1, T2, T3, T4) R, T1, T2, T3, T4, R any](f F) func(T1, T2, T3) func(T4) R {
-  return func(t1 T1, t2 T2, t3 T3) func(T4) R {
-    return func(t4 T4) R {
-      return f(t1, t2, t3, t4)
-    }
-  }
+	return func(t1 T1, t2 T2, t3 T3) func(T4) R {
+		return func(t4 T4) R {
+			return f(t1, t2, t3, t4)
+		}
+	}
 }
 
 // Ignore123of4 takes a function with 1 parameters and returns a new function with 4 parameters that will ignore the values at positions [1, 2, 3] and pass the remaining 1 parameters to the original function
 func Ignore123of4[T1, T2, T3 any, F ~func(T4) R, T4, R any](f F) func(T1, T2, T3, T4) R {
-  return func(t1 T1, t2 T2, t3 T3, t4 T4) R {
-      return f(t4)
-  }
+	return func(t1 T1, t2 T2, t3 T3, t4 T4) R {
+		return f(t4)
+	}
 }
 
 // Bind124of4 takes a function with 4 parameters and returns a new function with 3 parameters that will bind these parameters to the positions [1, 2, 4] of the original function.
 // The return value of is a function with the remaining 1 parameters at positions [3] of the original function.
 func Bind124of4[F ~func(T1, T2, T3, T4) R, T1, T2, T3, T4, R any](f F) func(T1, T2, T4) func(T3) R {
-  return func(t1 T1, t2 T2, t4 T4) func(T3) R {
-    return func(t3 T3) R {
-      return f(t1, t2, t3, t4)
-    }
-  }
+	return func(t1 T1, t2 T2, t4 T4) func(T3) R {
+		return func(t3 T3) R {
+			return f(t1, t2, t3, t4)
+		}
+	}
 }
 
 // Ignore124of4 takes a function with 1 parameters and returns a new function with 4 parameters that will ignore the values at positions [1, 2, 4] and pass the remaining 1 parameters to the original function
 func Ignore124of4[T1, T2, T4 any, F ~func(T3) R, T3, R any](f F) func(T1, T2, T3, T4) R {
-  return func(t1 T1, t2 T2, t3 T3, t4 T4) R {
-      return f(t3)
-  }
+	return func(t1 T1, t2 T2, t3 T3, t4 T4) R {
+		return f(t3)
+	}
 }
 
 // Bind134of4 takes a function with 4 parameters and returns a new function with 3 parameters that will bind these parameters to the positions [1, 3, 4] of the original function.
 // The return value of is a function with the remaining 1 parameters at positions [2] of the original function.
 func Bind134of4[F ~func(T1, T2, T3, T4) R, T1, T2, T3, T4, R any](f F) func(T1, T3, T4) func(T2) R {
-  return func(t1 T1, t3 T3, t4 T4) func(T2) R {
-    return func(t2 T2) R {
-      return f(t1, t2, t3, t4)
-    }
-  }
+	return func(t1 T1, t3 T3, t4 T4) func(T2) R {
+		return func(t2 T2) R {
+			return f(t1, t2, t3, t4)
+		}
+	}
 }
 
 // Ignore134of4 takes a function with 1 parameters and returns a new function with 4 parameters that will ignore the values at positions [1, 3, 4] and pass the remaining 1 parameters to the original function
 func Ignore134of4[T1, T3, T4 any, F ~func(T2) R, T2, R any](f F) func(T1, T2, T3, T4) R {
-  return func(t1 T1, t2 T2, t3 T3, t4 T4) R {
-      return f(t2)
-  }
+	return func(t1 T1, t2 T2, t3 T3, t4 T4) R {
+		return f(t2)
+	}
 }
 
 // Bind234of4 takes a function with 4 parameters and returns a new function with 3 parameters that will bind these parameters to the positions [2, 3, 4] of the original function.
 // The return value of is a function with the remaining 1 parameters at positions [1] of the original function.
 func Bind234of4[F ~func(T1, T2, T3, T4) R, T1, T2, T3, T4, R any](f F) func(T2, T3, T4) func(T1) R {
-  return func(t2 T2, t3 T3, t4 T4) func(T1) R {
-    return func(t1 T1) R {
-      return f(t1, t2, t3, t4)
-    }
-  }
+	return func(t2 T2, t3 T3, t4 T4) func(T1) R {
+		return func(t1 T1) R {
+			return f(t1, t2, t3, t4)
+		}
+	}
 }
 
 // Ignore234of4 takes a function with 1 parameters and returns a new function with 4 parameters that will ignore the values at positions [2, 3, 4] and pass the remaining 1 parameters to the original function
 func Ignore234of4[T2, T3, T4 any, F ~func(T1) R, T1, R any](f F) func(T1, T2, T3, T4) R {
-  return func(t1 T1, t2 T2, t3 T3, t4 T4) R {
-      return f(t1)
-  }
+	return func(t1 T1, t2 T2, t3 T3, t4 T4) R {
+		return f(t1)
+	}
 }
 
 // Bind1234of4 takes a function with 4 parameters and returns a new function with 4 parameters that will bind these parameters to the positions [1, 2, 3, 4] of the original function.
 // The return value of is a function with the remaining 0 parameters at positions [] of the original function.
 func Bind1234of4[F ~func(T1, T2, T3, T4) R, T1, T2, T3, T4, R any](f F) func(T1, T2, T3, T4) func() R {
-  return func(t1 T1, t2 T2, t3 T3, t4 T4) func() R {
-    return func() R {
-      return f(t1, t2, t3, t4)
-    }
-  }
+	return func(t1 T1, t2 T2, t3 T3, t4 T4) func() R {
+		return func() R {
+			return f(t1, t2, t3, t4)
+		}
+	}
 }
 
 // Ignore1234of4 takes a function with 0 parameters and returns a new function with 4 parameters that will ignore the values at positions [1, 2, 3, 4] and pass the remaining 0 parameters to the original function
 func Ignore1234of4[T1, T2, T3, T4 any, F ~func() R, R any](f F) func(T1, T2, T3, T4) R {
-  return func(t1 T1, t2 T2, t3 T3, t4 T4) R {
-      return f()
-  }
+	return func(t1 T1, t2 T2, t3 T3, t4 T4) R {
+		return f()
+	}
 }

function/cache.go

@@ -0,0 +1,30 @@
+// Copyright (c) 2023 IBM Corp.
+// All rights reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package function
+
+import (
+	G "github.com/IBM/fp-go/function/generic"
+)
+
+// Cache converts a unary function into a unary function that caches the value depending on the parameter
+func Cache[K comparable, T any](f func(K) T) func(K) T {
+	return G.Cache(f)
+}
+
+// ContramapCache converts a unary function into a unary function that caches the value depending on the parameter
+func ContramapCache[A any, K comparable, T any](kf func(A) K) func(func(A) T) func(A) T {
+	return G.ContramapCache[func(A) T](kf)
+}

function/cache_test.go

@@ -0,0 +1,50 @@
+// Copyright (c) 2023 IBM Corp.
+// All rights reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package function
+
+import (
+	"testing"
+
+	"github.com/stretchr/testify/assert"
+)
+
+func TestCache(t *testing.T) {
+	var count int
+
+	withSideEffect := func(n int) int {
+		count++
+		return n
+	}
+
+	cached := Cache(withSideEffect)
+
+	assert.Equal(t, 0, count)
+
+	assert.Equal(t, 10, cached(10))
+	assert.Equal(t, 1, count)
+
+	assert.Equal(t, 10, cached(10))
+	assert.Equal(t, 1, count)
+
+	assert.Equal(t, 20, cached(20))
+	assert.Equal(t, 2, count)
+
+	assert.Equal(t, 20, cached(20))
+	assert.Equal(t, 2, count)
+
+	assert.Equal(t, 10, cached(10))
+	assert.Equal(t, 2, count)
+}

function/doc.go

@@ -13,6 +13,7 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
+// Package function implements function composition primitives, most prominently [Pipe2] and [Flow2]
 package function
 
 //go:generate go run .. pipe --count 20 --filename gen.go

function/generic/cache.go

@@ -0,0 +1,65 @@
+// Copyright (c) 2023 IBM Corp.
+// All rights reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package generic
+
+import (
+	"sync"
+
+	L "github.com/IBM/fp-go/internal/lazy"
+)
+
+// Cache converts a unary function into a unary function that caches the value depending on the parameter
+func Cache[F ~func(K) T, K comparable, T any](f F) F {
+	return ContramapCache[F](func(k K) K { return k })(f)
+}
+
+// ContramapCache converts a unary function into a unary function that caches the value depending on the parameter
+func ContramapCache[F ~func(A) T, KF func(A) K, A any, K comparable, T any](kf KF) func(F) F {
+	return CacheCallback[F](kf, getOrCreate[K, T]())
+}
+
+// getOrCreate is a naive implementation of a cache, without bounds
+func getOrCreate[K comparable, T any]() func(K, func() func() T) func() T {
+	cache := make(map[K]func() T)
+	var l sync.Mutex
+
+	return func(k K, cb func() func() T) func() T {
+		// only lock to access a lazy accessor to the value
+		l.Lock()
+		existing, ok := cache[k]
+		if !ok {
+			existing = cb()
+			cache[k] = existing
+		}
+		l.Unlock()
+		// compute the value outside of the lock
+		return existing
+	}
+}
+
+// CacheCallback converts a unary function into a unary function that caches the value depending on the parameter
+func CacheCallback[F ~func(A) T, KF func(A) K, C ~func(K, func() func() T) func() T, A any, K comparable, T any](kf KF, getOrCreate C) func(F) F {
+	return func(f F) F {
+		return func(a A) T {
+			// cache entry
+			return getOrCreate(kf(a), func() func() T {
+				return L.Memoize[func() T](func() T {
+					return f(a)
+				})
+			})()
+		}
+	}
+}

function/pipe_test.go

@@ -0,0 +1,62 @@
+// Copyright (c) 2023 IBM Corp.
+// All rights reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package function
+
+import (
+	"fmt"
+)
+
+func addSthg(value int) int {
+	return value + 1
+}
+
+func doSthgElse(value int) int {
+	return value * 2
+}
+
+func doFinalSthg(value int) string {
+	return fmt.Sprintf("final value: %d", value)
+}
+
+func Example() {
+	// start point
+	value := 1
+	// imperative style
+	value1 := addSthg(value)                    // 2
+	value2 := doSthgElse(value1)                // 4
+	finalValueImperative := doFinalSthg(value2) // "final value: 4"
+
+	// the same but inline
+	finalValueInline := doFinalSthg(doSthgElse(addSthg(value)))
+
+	// with pipe
+	finalValuePipe := Pipe3(value, addSthg, doSthgElse, doFinalSthg)
+
+	// with flow
+	transform := Flow3(addSthg, doSthgElse, doFinalSthg)
+	finalValueFlow := transform(value)
+
+	fmt.Println(finalValueImperative)
+	fmt.Println(finalValueInline)
+	fmt.Println(finalValuePipe)
+	fmt.Println(finalValueFlow)
+
+	// Output:
+	// final value: 4
+	// final value: 4
+	// final value: 4
+	// final value: 4
+}

identity/gen.go

@@ -1,10 +1,9 @@
 // Code generated by go generate; DO NOT EDIT.
 // This file was generated by robots at
-// 2023-08-11 11:38:00.2678592 +0200 CEST m=+0.008890401
+// 2023-08-17 22:59:06.2987136 +0200 CEST m=+0.049156901
 
 package identity
 
-
 import (
 	A "github.com/IBM/fp-go/internal/apply"
 	T "github.com/IBM/fp-go/tuple"
@@ -12,495 +11,495 @@ import (
 
 // SequenceT1 converts 1 parameters of [T] into a [Tuple1].
 func SequenceT1[T1 any](t1 T1) T.Tuple1[T1] {
-  return A.SequenceT1(
-    Map[T1, T.Tuple1[T1]],
-    t1,
-  )
+	return A.SequenceT1(
+		Map[T1, T.Tuple1[T1]],
+		t1,
+	)
 }
 
 // SequenceTuple1 converts a [Tuple1] of [T] into an [Tuple1].
 func SequenceTuple1[T1 any](t T.Tuple1[T1]) T.Tuple1[T1] {
-  return A.SequenceTuple1(
-    Map[T1, T.Tuple1[T1]],
-    t,
-  )
+	return A.SequenceTuple1(
+		Map[T1, T.Tuple1[T1]],
+		t,
+	)
 }
 
 // TraverseTuple1 converts a [Tuple1] of [A] via transformation functions transforming [A] to [A] into a [Tuple1].
-func TraverseTuple1[F1 ~func(A1) T1, A1, T1 any](f1 F1) func (T.Tuple1[A1]) T.Tuple1[T1] {
-  return func(t T.Tuple1[A1]) T.Tuple1[T1] {
-    return A.TraverseTuple1(
-      Map[T1, T.Tuple1[T1]],
-      f1,
-      t,
-    )
-  }
+func TraverseTuple1[F1 ~func(A1) T1, A1, T1 any](f1 F1) func(T.Tuple1[A1]) T.Tuple1[T1] {
+	return func(t T.Tuple1[A1]) T.Tuple1[T1] {
+		return A.TraverseTuple1(
+			Map[T1, T.Tuple1[T1]],
+			f1,
+			t,
+		)
+	}
 }
 
 // SequenceT2 converts 2 parameters of [T] into a [Tuple2].
 func SequenceT2[T1, T2 any](t1 T1, t2 T2) T.Tuple2[T1, T2] {
-  return A.SequenceT2(
-    Map[T1, func(T2) T.Tuple2[T1, T2]],
-    Ap[T.Tuple2[T1, T2], T2],
-    t1,
-    t2,
-  )
+	return A.SequenceT2(
+		Map[T1, func(T2) T.Tuple2[T1, T2]],
+		Ap[T.Tuple2[T1, T2], T2],
+		t1,
+		t2,
+	)
 }
 
 // SequenceTuple2 converts a [Tuple2] of [T] into an [Tuple2].
 func SequenceTuple2[T1, T2 any](t T.Tuple2[T1, T2]) T.Tuple2[T1, T2] {
-  return A.SequenceTuple2(
-    Map[T1, func(T2) T.Tuple2[T1, T2]],
-    Ap[T.Tuple2[T1, T2], T2],
-    t,
-  )
+	return A.SequenceTuple2(
+		Map[T1, func(T2) T.Tuple2[T1, T2]],
+		Ap[T.Tuple2[T1, T2], T2],
+		t,
+	)
 }
 
 // TraverseTuple2 converts a [Tuple2] of [A] via transformation functions transforming [A] to [A] into a [Tuple2].
-func TraverseTuple2[F1 ~func(A1) T1, F2 ~func(A2) T2, A1, T1, A2, T2 any](f1 F1, f2 F2) func (T.Tuple2[A1, A2]) T.Tuple2[T1, T2] {
-  return func(t T.Tuple2[A1, A2]) T.Tuple2[T1, T2] {
-    return A.TraverseTuple2(
-      Map[T1, func(T2) T.Tuple2[T1, T2]],
-      Ap[T.Tuple2[T1, T2], T2],
-      f1,
-      f2,
-      t,
-    )
-  }
+func TraverseTuple2[F1 ~func(A1) T1, F2 ~func(A2) T2, A1, T1, A2, T2 any](f1 F1, f2 F2) func(T.Tuple2[A1, A2]) T.Tuple2[T1, T2] {
+	return func(t T.Tuple2[A1, A2]) T.Tuple2[T1, T2] {
+		return A.TraverseTuple2(
+			Map[T1, func(T2) T.Tuple2[T1, T2]],
+			Ap[T.Tuple2[T1, T2], T2],
+			f1,
+			f2,
+			t,
+		)
+	}
 }
 
 // SequenceT3 converts 3 parameters of [T] into a [Tuple3].
 func SequenceT3[T1, T2, T3 any](t1 T1, t2 T2, t3 T3) T.Tuple3[T1, T2, T3] {
-  return A.SequenceT3(
-    Map[T1, func(T2) func(T3) T.Tuple3[T1, T2, T3]],
-    Ap[func(T3) T.Tuple3[T1, T2, T3], T2],
-    Ap[T.Tuple3[T1, T2, T3], T3],
-    t1,
-    t2,
-    t3,
-  )
+	return A.SequenceT3(
+		Map[T1, func(T2) func(T3) T.Tuple3[T1, T2, T3]],
+		Ap[func(T3) T.Tuple3[T1, T2, T3], T2],
+		Ap[T.Tuple3[T1, T2, T3], T3],
+		t1,
+		t2,
+		t3,
+	)
 }
 
 // SequenceTuple3 converts a [Tuple3] of [T] into an [Tuple3].
 func SequenceTuple3[T1, T2, T3 any](t T.Tuple3[T1, T2, T3]) T.Tuple3[T1, T2, T3] {
-  return A.SequenceTuple3(
-    Map[T1, func(T2) func(T3) T.Tuple3[T1, T2, T3]],
-    Ap[func(T3) T.Tuple3[T1, T2, T3], T2],
-    Ap[T.Tuple3[T1, T2, T3], T3],
-    t,
-  )
+	return A.SequenceTuple3(
+		Map[T1, func(T2) func(T3) T.Tuple3[T1, T2, T3]],
+		Ap[func(T3) T.Tuple3[T1, T2, T3], T2],
+		Ap[T.Tuple3[T1, T2, T3], T3],
+		t,
+	)
 }
 
 // TraverseTuple3 converts a [Tuple3] of [A] via transformation functions transforming [A] to [A] into a [Tuple3].
-func TraverseTuple3[F1 ~func(A1) T1, F2 ~func(A2) T2, F3 ~func(A3) T3, A1, T1, A2, T2, A3, T3 any](f1 F1, f2 F2, f3 F3) func (T.Tuple3[A1, A2, A3]) T.Tuple3[T1, T2, T3] {
-  return func(t T.Tuple3[A1, A2, A3]) T.Tuple3[T1, T2, T3] {
-    return A.TraverseTuple3(
-      Map[T1, func(T2) func(T3) T.Tuple3[T1, T2, T3]],
-      Ap[func(T3) T.Tuple3[T1, T2, T3], T2],
-      Ap[T.Tuple3[T1, T2, T3], T3],
-      f1,
-      f2,
-      f3,
-      t,
-    )
-  }
+func TraverseTuple3[F1 ~func(A1) T1, F2 ~func(A2) T2, F3 ~func(A3) T3, A1, T1, A2, T2, A3, T3 any](f1 F1, f2 F2, f3 F3) func(T.Tuple3[A1, A2, A3]) T.Tuple3[T1, T2, T3] {
+	return func(t T.Tuple3[A1, A2, A3]) T.Tuple3[T1, T2, T3] {
+		return A.TraverseTuple3(
+			Map[T1, func(T2) func(T3) T.Tuple3[T1, T2, T3]],
+			Ap[func(T3) T.Tuple3[T1, T2, T3], T2],
+			Ap[T.Tuple3[T1, T2, T3], T3],
+			f1,
+			f2,
+			f3,
+			t,
+		)
+	}
 }
 
 // SequenceT4 converts 4 parameters of [T] into a [Tuple4].
 func SequenceT4[T1, T2, T3, T4 any](t1 T1, t2 T2, t3 T3, t4 T4) T.Tuple4[T1, T2, T3, T4] {
-  return A.SequenceT4(
-    Map[T1, func(T2) func(T3) func(T4) T.Tuple4[T1, T2, T3, T4]],
-    Ap[func(T3) func(T4) T.Tuple4[T1, T2, T3, T4], T2],
-    Ap[func(T4) T.Tuple4[T1, T2, T3, T4], T3],
-    Ap[T.Tuple4[T1, T2, T3, T4], T4],
-    t1,
-    t2,
-    t3,
-    t4,
-  )
+	return A.SequenceT4(
+		Map[T1, func(T2) func(T3) func(T4) T.Tuple4[T1, T2, T3, T4]],
+		Ap[func(T3) func(T4) T.Tuple4[T1, T2, T3, T4], T2],
+		Ap[func(T4) T.Tuple4[T1, T2, T3, T4], T3],
+		Ap[T.Tuple4[T1, T2, T3, T4], T4],
+		t1,
+		t2,
+		t3,
+		t4,
+	)
 }
 
 // SequenceTuple4 converts a [Tuple4] of [T] into an [Tuple4].
 func SequenceTuple4[T1, T2, T3, T4 any](t T.Tuple4[T1, T2, T3, T4]) T.Tuple4[T1, T2, T3, T4] {
-  return A.SequenceTuple4(
-    Map[T1, func(T2) func(T3) func(T4) T.Tuple4[T1, T2, T3, T4]],
-    Ap[func(T3) func(T4) T.Tuple4[T1, T2, T3, T4], T2],
-    Ap[func(T4) T.Tuple4[T1, T2, T3, T4], T3],
-    Ap[T.Tuple4[T1, T2, T3, T4], T4],
-    t,
-  )
+	return A.SequenceTuple4(
+		Map[T1, func(T2) func(T3) func(T4) T.Tuple4[T1, T2, T3, T4]],
+		Ap[func(T3) func(T4) T.Tuple4[T1, T2, T3, T4], T2],
+		Ap[func(T4) T.Tuple4[T1, T2, T3, T4], T3],
+		Ap[T.Tuple4[T1, T2, T3, T4], T4],
+		t,
+	)
 }
 
 // TraverseTuple4 converts a [Tuple4] of [A] via transformation functions transforming [A] to [A] into a [Tuple4].
-func TraverseTuple4[F1 ~func(A1) T1, F2 ~func(A2) T2, F3 ~func(A3) T3, F4 ~func(A4) T4, A1, T1, A2, T2, A3, T3, A4, T4 any](f1 F1, f2 F2, f3 F3, f4 F4) func (T.Tuple4[A1, A2, A3, A4]) T.Tuple4[T1, T2, T3, T4] {
-  return func(t T.Tuple4[A1, A2, A3, A4]) T.Tuple4[T1, T2, T3, T4] {
-    return A.TraverseTuple4(
-      Map[T1, func(T2) func(T3) func(T4) T.Tuple4[T1, T2, T3, T4]],
-      Ap[func(T3) func(T4) T.Tuple4[T1, T2, T3, T4], T2],
-      Ap[func(T4) T.Tuple4[T1, T2, T3, T4], T3],
-      Ap[T.Tuple4[T1, T2, T3, T4], T4],
-      f1,
-      f2,
-      f3,
-      f4,
-      t,
-    )
-  }
+func TraverseTuple4[F1 ~func(A1) T1, F2 ~func(A2) T2, F3 ~func(A3) T3, F4 ~func(A4) T4, A1, T1, A2, T2, A3, T3, A4, T4 any](f1 F1, f2 F2, f3 F3, f4 F4) func(T.Tuple4[A1, A2, A3, A4]) T.Tuple4[T1, T2, T3, T4] {
+	return func(t T.Tuple4[A1, A2, A3, A4]) T.Tuple4[T1, T2, T3, T4] {
+		return A.TraverseTuple4(
+			Map[T1, func(T2) func(T3) func(T4) T.Tuple4[T1, T2, T3, T4]],
+			Ap[func(T3) func(T4) T.Tuple4[T1, T2, T3, T4], T2],
+			Ap[func(T4) T.Tuple4[T1, T2, T3, T4], T3],
+			Ap[T.Tuple4[T1, T2, T3, T4], T4],
+			f1,
+			f2,
+			f3,
+			f4,
+			t,
+		)
+	}
 }
 
 // SequenceT5 converts 5 parameters of [T] into a [Tuple5].
 func SequenceT5[T1, T2, T3, T4, T5 any](t1 T1, t2 T2, t3 T3, t4 T4, t5 T5) T.Tuple5[T1, T2, T3, T4, T5] {
-  return A.SequenceT5(
-    Map[T1, func(T2) func(T3) func(T4) func(T5) T.Tuple5[T1, T2, T3, T4, T5]],
-    Ap[func(T3) func(T4) func(T5) T.Tuple5[T1, T2, T3, T4, T5], T2],
-    Ap[func(T4) func(T5) T.Tuple5[T1, T2, T3, T4, T5], T3],
-    Ap[func(T5) T.Tuple5[T1, T2, T3, T4, T5], T4],
-    Ap[T.Tuple5[T1, T2, T3, T4, T5], T5],
-    t1,
-    t2,
-    t3,
-    t4,
-    t5,
-  )
+	return A.SequenceT5(
+		Map[T1, func(T2) func(T3) func(T4) func(T5) T.Tuple5[T1, T2, T3, T4, T5]],
+		Ap[func(T3) func(T4) func(T5) T.Tuple5[T1, T2, T3, T4, T5], T2],
+		Ap[func(T4) func(T5) T.Tuple5[T1, T2, T3, T4, T5], T3],
+		Ap[func(T5) T.Tuple5[T1, T2, T3, T4, T5], T4],
+		Ap[T.Tuple5[T1, T2, T3, T4, T5], T5],
+		t1,
+		t2,
+		t3,
+		t4,
+		t5,
+	)
 }
 
 // SequenceTuple5 converts a [Tuple5] of [T] into an [Tuple5].
 func SequenceTuple5[T1, T2, T3, T4, T5 any](t T.Tuple5[T1, T2, T3, T4, T5]) T.Tuple5[T1, T2, T3, T4, T5] {
-  return A.SequenceTuple5(
-    Map[T1, func(T2) func(T3) func(T4) func(T5) T.Tuple5[T1, T2, T3, T4, T5]],
-    Ap[func(T3) func(T4) func(T5) T.Tuple5[T1, T2, T3, T4, T5], T2],
-    Ap[func(T4) func(T5) T.Tuple5[T1, T2, T3, T4, T5], T3],
-    Ap[func(T5) T.Tuple5[T1, T2, T3, T4, T5], T4],
-    Ap[T.Tuple5[T1, T2, T3, T4, T5], T5],
-    t,
-  )
+	return A.SequenceTuple5(
+		Map[T1, func(T2) func(T3) func(T4) func(T5) T.Tuple5[T1, T2, T3, T4, T5]],
+		Ap[func(T3) func(T4) func(T5) T.Tuple5[T1, T2, T3, T4, T5], T2],
+		Ap[func(T4) func(T5) T.Tuple5[T1, T2, T3, T4, T5], T3],
+		Ap[func(T5) T.Tuple5[T1, T2, T3, T4, T5], T4],
+		Ap[T.Tuple5[T1, T2, T3, T4, T5], T5],
+		t,
+	)
 }
 
 // TraverseTuple5 converts a [Tuple5] of [A] via transformation functions transforming [A] to [A] into a [Tuple5].
-func TraverseTuple5[F1 ~func(A1) T1, F2 ~func(A2) T2, F3 ~func(A3) T3, F4 ~func(A4) T4, F5 ~func(A5) T5, A1, T1, A2, T2, A3, T3, A4, T4, A5, T5 any](f1 F1, f2 F2, f3 F3, f4 F4, f5 F5) func (T.Tuple5[A1, A2, A3, A4, A5]) T.Tuple5[T1, T2, T3, T4, T5] {
-  return func(t T.Tuple5[A1, A2, A3, A4, A5]) T.Tuple5[T1, T2, T3, T4, T5] {
-    return A.TraverseTuple5(
-      Map[T1, func(T2) func(T3) func(T4) func(T5) T.Tuple5[T1, T2, T3, T4, T5]],
-      Ap[func(T3) func(T4) func(T5) T.Tuple5[T1, T2, T3, T4, T5], T2],
-      Ap[func(T4) func(T5) T.Tuple5[T1, T2, T3, T4, T5], T3],
-      Ap[func(T5) T.Tuple5[T1, T2, T3, T4, T5], T4],
-      Ap[T.Tuple5[T1, T2, T3, T4, T5], T5],
-      f1,
-      f2,
-      f3,
-      f4,
-      f5,
-      t,
-    )
-  }
+func TraverseTuple5[F1 ~func(A1) T1, F2 ~func(A2) T2, F3 ~func(A3) T3, F4 ~func(A4) T4, F5 ~func(A5) T5, A1, T1, A2, T2, A3, T3, A4, T4, A5, T5 any](f1 F1, f2 F2, f3 F3, f4 F4, f5 F5) func(T.Tuple5[A1, A2, A3, A4, A5]) T.Tuple5[T1, T2, T3, T4, T5] {
+	return func(t T.Tuple5[A1, A2, A3, A4, A5]) T.Tuple5[T1, T2, T3, T4, T5] {
+		return A.TraverseTuple5(
+			Map[T1, func(T2) func(T3) func(T4) func(T5) T.Tuple5[T1, T2, T3, T4, T5]],
+			Ap[func(T3) func(T4) func(T5) T.Tuple5[T1, T2, T3, T4, T5], T2],
+			Ap[func(T4) func(T5) T.Tuple5[T1, T2, T3, T4, T5], T3],
+			Ap[func(T5) T.Tuple5[T1, T2, T3, T4, T5], T4],
+			Ap[T.Tuple5[T1, T2, T3, T4, T5], T5],
+			f1,
+			f2,
+			f3,
+			f4,
+			f5,
+			t,
+		)
+	}
 }
 
 // SequenceT6 converts 6 parameters of [T] into a [Tuple6].
 func SequenceT6[T1, T2, T3, T4, T5, T6 any](t1 T1, t2 T2, t3 T3, t4 T4, t5 T5, t6 T6) T.Tuple6[T1, T2, T3, T4, T5, T6] {
-  return A.SequenceT6(
-    Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) T.Tuple6[T1, T2, T3, T4, T5, T6]],
-    Ap[func(T3) func(T4) func(T5) func(T6) T.Tuple6[T1, T2, T3, T4, T5, T6], T2],
-    Ap[func(T4) func(T5) func(T6) T.Tuple6[T1, T2, T3, T4, T5, T6], T3],
-    Ap[func(T5) func(T6) T.Tuple6[T1, T2, T3, T4, T5, T6], T4],
-    Ap[func(T6) T.Tuple6[T1, T2, T3, T4, T5, T6], T5],
-    Ap[T.Tuple6[T1, T2, T3, T4, T5, T6], T6],
-    t1,
-    t2,
-    t3,
-    t4,
-    t5,
-    t6,
-  )
+	return A.SequenceT6(
+		Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) T.Tuple6[T1, T2, T3, T4, T5, T6]],
+		Ap[func(T3) func(T4) func(T5) func(T6) T.Tuple6[T1, T2, T3, T4, T5, T6], T2],
+		Ap[func(T4) func(T5) func(T6) T.Tuple6[T1, T2, T3, T4, T5, T6], T3],
+		Ap[func(T5) func(T6) T.Tuple6[T1, T2, T3, T4, T5, T6], T4],
+		Ap[func(T6) T.Tuple6[T1, T2, T3, T4, T5, T6], T5],
+		Ap[T.Tuple6[T1, T2, T3, T4, T5, T6], T6],
+		t1,
+		t2,
+		t3,
+		t4,
+		t5,
+		t6,
+	)
 }
 
 // SequenceTuple6 converts a [Tuple6] of [T] into an [Tuple6].
 func SequenceTuple6[T1, T2, T3, T4, T5, T6 any](t T.Tuple6[T1, T2, T3, T4, T5, T6]) T.Tuple6[T1, T2, T3, T4, T5, T6] {
-  return A.SequenceTuple6(
-    Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) T.Tuple6[T1, T2, T3, T4, T5, T6]],
-    Ap[func(T3) func(T4) func(T5) func(T6) T.Tuple6[T1, T2, T3, T4, T5, T6], T2],
-    Ap[func(T4) func(T5) func(T6) T.Tuple6[T1, T2, T3, T4, T5, T6], T3],
-    Ap[func(T5) func(T6) T.Tuple6[T1, T2, T3, T4, T5, T6], T4],
-    Ap[func(T6) T.Tuple6[T1, T2, T3, T4, T5, T6], T5],
-    Ap[T.Tuple6[T1, T2, T3, T4, T5, T6], T6],
-    t,
-  )
+	return A.SequenceTuple6(
+		Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) T.Tuple6[T1, T2, T3, T4, T5, T6]],
+		Ap[func(T3) func(T4) func(T5) func(T6) T.Tuple6[T1, T2, T3, T4, T5, T6], T2],
+		Ap[func(T4) func(T5) func(T6) T.Tuple6[T1, T2, T3, T4, T5, T6], T3],
+		Ap[func(T5) func(T6) T.Tuple6[T1, T2, T3, T4, T5, T6], T4],
+		Ap[func(T6) T.Tuple6[T1, T2, T3, T4, T5, T6], T5],
+		Ap[T.Tuple6[T1, T2, T3, T4, T5, T6], T6],
+		t,
+	)
 }
 
 // TraverseTuple6 converts a [Tuple6] of [A] via transformation functions transforming [A] to [A] into a [Tuple6].
-func TraverseTuple6[F1 ~func(A1) T1, F2 ~func(A2) T2, F3 ~func(A3) T3, F4 ~func(A4) T4, F5 ~func(A5) T5, F6 ~func(A6) T6, A1, T1, A2, T2, A3, T3, A4, T4, A5, T5, A6, T6 any](f1 F1, f2 F2, f3 F3, f4 F4, f5 F5, f6 F6) func (T.Tuple6[A1, A2, A3, A4, A5, A6]) T.Tuple6[T1, T2, T3, T4, T5, T6] {
-  return func(t T.Tuple6[A1, A2, A3, A4, A5, A6]) T.Tuple6[T1, T2, T3, T4, T5, T6] {
-    return A.TraverseTuple6(
-      Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) T.Tuple6[T1, T2, T3, T4, T5, T6]],
-      Ap[func(T3) func(T4) func(T5) func(T6) T.Tuple6[T1, T2, T3, T4, T5, T6], T2],
-      Ap[func(T4) func(T5) func(T6) T.Tuple6[T1, T2, T3, T4, T5, T6], T3],
-      Ap[func(T5) func(T6) T.Tuple6[T1, T2, T3, T4, T5, T6], T4],
-      Ap[func(T6) T.Tuple6[T1, T2, T3, T4, T5, T6], T5],
-      Ap[T.Tuple6[T1, T2, T3, T4, T5, T6], T6],
-      f1,
-      f2,
-      f3,
-      f4,
-      f5,
-      f6,
-      t,
-    )
-  }
+func TraverseTuple6[F1 ~func(A1) T1, F2 ~func(A2) T2, F3 ~func(A3) T3, F4 ~func(A4) T4, F5 ~func(A5) T5, F6 ~func(A6) T6, A1, T1, A2, T2, A3, T3, A4, T4, A5, T5, A6, T6 any](f1 F1, f2 F2, f3 F3, f4 F4, f5 F5, f6 F6) func(T.Tuple6[A1, A2, A3, A4, A5, A6]) T.Tuple6[T1, T2, T3, T4, T5, T6] {
+	return func(t T.Tuple6[A1, A2, A3, A4, A5, A6]) T.Tuple6[T1, T2, T3, T4, T5, T6] {
+		return A.TraverseTuple6(
+			Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) T.Tuple6[T1, T2, T3, T4, T5, T6]],
+			Ap[func(T3) func(T4) func(T5) func(T6) T.Tuple6[T1, T2, T3, T4, T5, T6], T2],
+			Ap[func(T4) func(T5) func(T6) T.Tuple6[T1, T2, T3, T4, T5, T6], T3],
+			Ap[func(T5) func(T6) T.Tuple6[T1, T2, T3, T4, T5, T6], T4],
+			Ap[func(T6) T.Tuple6[T1, T2, T3, T4, T5, T6], T5],
+			Ap[T.Tuple6[T1, T2, T3, T4, T5, T6], T6],
+			f1,
+			f2,
+			f3,
+			f4,
+			f5,
+			f6,
+			t,
+		)
+	}
 }
 
 // SequenceT7 converts 7 parameters of [T] into a [Tuple7].
 func SequenceT7[T1, T2, T3, T4, T5, T6, T7 any](t1 T1, t2 T2, t3 T3, t4 T4, t5 T5, t6 T6, t7 T7) T.Tuple7[T1, T2, T3, T4, T5, T6, T7] {
-  return A.SequenceT7(
-    Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) T.Tuple7[T1, T2, T3, T4, T5, T6, T7]],
-    Ap[func(T3) func(T4) func(T5) func(T6) func(T7) T.Tuple7[T1, T2, T3, T4, T5, T6, T7], T2],
-    Ap[func(T4) func(T5) func(T6) func(T7) T.Tuple7[T1, T2, T3, T4, T5, T6, T7], T3],
-    Ap[func(T5) func(T6) func(T7) T.Tuple7[T1, T2, T3, T4, T5, T6, T7], T4],
-    Ap[func(T6) func(T7) T.Tuple7[T1, T2, T3, T4, T5, T6, T7], T5],
-    Ap[func(T7) T.Tuple7[T1, T2, T3, T4, T5, T6, T7], T6],
-    Ap[T.Tuple7[T1, T2, T3, T4, T5, T6, T7], T7],
-    t1,
-    t2,
-    t3,
-    t4,
-    t5,
-    t6,
-    t7,
-  )
+	return A.SequenceT7(
+		Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) T.Tuple7[T1, T2, T3, T4, T5, T6, T7]],
+		Ap[func(T3) func(T4) func(T5) func(T6) func(T7) T.Tuple7[T1, T2, T3, T4, T5, T6, T7], T2],
+		Ap[func(T4) func(T5) func(T6) func(T7) T.Tuple7[T1, T2, T3, T4, T5, T6, T7], T3],
+		Ap[func(T5) func(T6) func(T7) T.Tuple7[T1, T2, T3, T4, T5, T6, T7], T4],
+		Ap[func(T6) func(T7) T.Tuple7[T1, T2, T3, T4, T5, T6, T7], T5],
+		Ap[func(T7) T.Tuple7[T1, T2, T3, T4, T5, T6, T7], T6],
+		Ap[T.Tuple7[T1, T2, T3, T4, T5, T6, T7], T7],
+		t1,
+		t2,
+		t3,
+		t4,
+		t5,
+		t6,
+		t7,
+	)
 }
 
 // SequenceTuple7 converts a [Tuple7] of [T] into an [Tuple7].
 func SequenceTuple7[T1, T2, T3, T4, T5, T6, T7 any](t T.Tuple7[T1, T2, T3, T4, T5, T6, T7]) T.Tuple7[T1, T2, T3, T4, T5, T6, T7] {
-  return A.SequenceTuple7(
-    Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) T.Tuple7[T1, T2, T3, T4, T5, T6, T7]],
-    Ap[func(T3) func(T4) func(T5) func(T6) func(T7) T.Tuple7[T1, T2, T3, T4, T5, T6, T7], T2],
-    Ap[func(T4) func(T5) func(T6) func(T7) T.Tuple7[T1, T2, T3, T4, T5, T6, T7], T3],
-    Ap[func(T5) func(T6) func(T7) T.Tuple7[T1, T2, T3, T4, T5, T6, T7], T4],
-    Ap[func(T6) func(T7) T.Tuple7[T1, T2, T3, T4, T5, T6, T7], T5],
-    Ap[func(T7) T.Tuple7[T1, T2, T3, T4, T5, T6, T7], T6],
-    Ap[T.Tuple7[T1, T2, T3, T4, T5, T6, T7], T7],
-    t,
-  )
+	return A.SequenceTuple7(
+		Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) T.Tuple7[T1, T2, T3, T4, T5, T6, T7]],
+		Ap[func(T3) func(T4) func(T5) func(T6) func(T7) T.Tuple7[T1, T2, T3, T4, T5, T6, T7], T2],
+		Ap[func(T4) func(T5) func(T6) func(T7) T.Tuple7[T1, T2, T3, T4, T5, T6, T7], T3],
+		Ap[func(T5) func(T6) func(T7) T.Tuple7[T1, T2, T3, T4, T5, T6, T7], T4],
+		Ap[func(T6) func(T7) T.Tuple7[T1, T2, T3, T4, T5, T6, T7], T5],
+		Ap[func(T7) T.Tuple7[T1, T2, T3, T4, T5, T6, T7], T6],
+		Ap[T.Tuple7[T1, T2, T3, T4, T5, T6, T7], T7],
+		t,
+	)
 }
 
 // TraverseTuple7 converts a [Tuple7] of [A] via transformation functions transforming [A] to [A] into a [Tuple7].
-func TraverseTuple7[F1 ~func(A1) T1, F2 ~func(A2) T2, F3 ~func(A3) T3, F4 ~func(A4) T4, F5 ~func(A5) T5, F6 ~func(A6) T6, F7 ~func(A7) T7, A1, T1, A2, T2, A3, T3, A4, T4, A5, T5, A6, T6, A7, T7 any](f1 F1, f2 F2, f3 F3, f4 F4, f5 F5, f6 F6, f7 F7) func (T.Tuple7[A1, A2, A3, A4, A5, A6, A7]) T.Tuple7[T1, T2, T3, T4, T5, T6, T7] {
-  return func(t T.Tuple7[A1, A2, A3, A4, A5, A6, A7]) T.Tuple7[T1, T2, T3, T4, T5, T6, T7] {
-    return A.TraverseTuple7(
-      Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) T.Tuple7[T1, T2, T3, T4, T5, T6, T7]],
-      Ap[func(T3) func(T4) func(T5) func(T6) func(T7) T.Tuple7[T1, T2, T3, T4, T5, T6, T7], T2],
-      Ap[func(T4) func(T5) func(T6) func(T7) T.Tuple7[T1, T2, T3, T4, T5, T6, T7], T3],
-      Ap[func(T5) func(T6) func(T7) T.Tuple7[T1, T2, T3, T4, T5, T6, T7], T4],
-      Ap[func(T6) func(T7) T.Tuple7[T1, T2, T3, T4, T5, T6, T7], T5],
-      Ap[func(T7) T.Tuple7[T1, T2, T3, T4, T5, T6, T7], T6],
-      Ap[T.Tuple7[T1, T2, T3, T4, T5, T6, T7], T7],
-      f1,
-      f2,
-      f3,
-      f4,
-      f5,
-      f6,
-      f7,
-      t,
-    )
-  }
+func TraverseTuple7[F1 ~func(A1) T1, F2 ~func(A2) T2, F3 ~func(A3) T3, F4 ~func(A4) T4, F5 ~func(A5) T5, F6 ~func(A6) T6, F7 ~func(A7) T7, A1, T1, A2, T2, A3, T3, A4, T4, A5, T5, A6, T6, A7, T7 any](f1 F1, f2 F2, f3 F3, f4 F4, f5 F5, f6 F6, f7 F7) func(T.Tuple7[A1, A2, A3, A4, A5, A6, A7]) T.Tuple7[T1, T2, T3, T4, T5, T6, T7] {
+	return func(t T.Tuple7[A1, A2, A3, A4, A5, A6, A7]) T.Tuple7[T1, T2, T3, T4, T5, T6, T7] {
+		return A.TraverseTuple7(
+			Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) T.Tuple7[T1, T2, T3, T4, T5, T6, T7]],
+			Ap[func(T3) func(T4) func(T5) func(T6) func(T7) T.Tuple7[T1, T2, T3, T4, T5, T6, T7], T2],
+			Ap[func(T4) func(T5) func(T6) func(T7) T.Tuple7[T1, T2, T3, T4, T5, T6, T7], T3],
+			Ap[func(T5) func(T6) func(T7) T.Tuple7[T1, T2, T3, T4, T5, T6, T7], T4],
+			Ap[func(T6) func(T7) T.Tuple7[T1, T2, T3, T4, T5, T6, T7], T5],
+			Ap[func(T7) T.Tuple7[T1, T2, T3, T4, T5, T6, T7], T6],
+			Ap[T.Tuple7[T1, T2, T3, T4, T5, T6, T7], T7],
+			f1,
+			f2,
+			f3,
+			f4,
+			f5,
+			f6,
+			f7,
+			t,
+		)
+	}
 }
 
 // SequenceT8 converts 8 parameters of [T] into a [Tuple8].
 func SequenceT8[T1, T2, T3, T4, T5, T6, T7, T8 any](t1 T1, t2 T2, t3 T3, t4 T4, t5 T5, t6 T6, t7 T7, t8 T8) T.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8] {
-  return A.SequenceT8(
-    Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) T.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8]],
-    Ap[func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) T.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T2],
-    Ap[func(T4) func(T5) func(T6) func(T7) func(T8) T.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T3],
-    Ap[func(T5) func(T6) func(T7) func(T8) T.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T4],
-    Ap[func(T6) func(T7) func(T8) T.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T5],
-    Ap[func(T7) func(T8) T.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T6],
-    Ap[func(T8) T.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T7],
-    Ap[T.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T8],
-    t1,
-    t2,
-    t3,
-    t4,
-    t5,
-    t6,
-    t7,
-    t8,
-  )
+	return A.SequenceT8(
+		Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) T.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8]],
+		Ap[func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) T.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T2],
+		Ap[func(T4) func(T5) func(T6) func(T7) func(T8) T.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T3],
+		Ap[func(T5) func(T6) func(T7) func(T8) T.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T4],
+		Ap[func(T6) func(T7) func(T8) T.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T5],
+		Ap[func(T7) func(T8) T.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T6],
+		Ap[func(T8) T.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T7],
+		Ap[T.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T8],
+		t1,
+		t2,
+		t3,
+		t4,
+		t5,
+		t6,
+		t7,
+		t8,
+	)
 }
 
 // SequenceTuple8 converts a [Tuple8] of [T] into an [Tuple8].
 func SequenceTuple8[T1, T2, T3, T4, T5, T6, T7, T8 any](t T.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8]) T.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8] {
-  return A.SequenceTuple8(
-    Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) T.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8]],
-    Ap[func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) T.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T2],
-    Ap[func(T4) func(T5) func(T6) func(T7) func(T8) T.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T3],
-    Ap[func(T5) func(T6) func(T7) func(T8) T.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T4],
-    Ap[func(T6) func(T7) func(T8) T.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T5],
-    Ap[func(T7) func(T8) T.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T6],
-    Ap[func(T8) T.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T7],
-    Ap[T.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T8],
-    t,
-  )
+	return A.SequenceTuple8(
+		Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) T.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8]],
+		Ap[func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) T.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T2],
+		Ap[func(T4) func(T5) func(T6) func(T7) func(T8) T.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T3],
+		Ap[func(T5) func(T6) func(T7) func(T8) T.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T4],
+		Ap[func(T6) func(T7) func(T8) T.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T5],
+		Ap[func(T7) func(T8) T.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T6],
+		Ap[func(T8) T.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T7],
+		Ap[T.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T8],
+		t,
+	)
 }
 
 // TraverseTuple8 converts a [Tuple8] of [A] via transformation functions transforming [A] to [A] into a [Tuple8].
-func TraverseTuple8[F1 ~func(A1) T1, F2 ~func(A2) T2, F3 ~func(A3) T3, F4 ~func(A4) T4, F5 ~func(A5) T5, F6 ~func(A6) T6, F7 ~func(A7) T7, F8 ~func(A8) T8, A1, T1, A2, T2, A3, T3, A4, T4, A5, T5, A6, T6, A7, T7, A8, T8 any](f1 F1, f2 F2, f3 F3, f4 F4, f5 F5, f6 F6, f7 F7, f8 F8) func (T.Tuple8[A1, A2, A3, A4, A5, A6, A7, A8]) T.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8] {
-  return func(t T.Tuple8[A1, A2, A3, A4, A5, A6, A7, A8]) T.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8] {
-    return A.TraverseTuple8(
-      Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) T.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8]],
-      Ap[func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) T.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T2],
-      Ap[func(T4) func(T5) func(T6) func(T7) func(T8) T.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T3],
-      Ap[func(T5) func(T6) func(T7) func(T8) T.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T4],
-      Ap[func(T6) func(T7) func(T8) T.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T5],
-      Ap[func(T7) func(T8) T.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T6],
-      Ap[func(T8) T.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T7],
-      Ap[T.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T8],
-      f1,
-      f2,
-      f3,
-      f4,
-      f5,
-      f6,
-      f7,
-      f8,
-      t,
-    )
-  }
+func TraverseTuple8[F1 ~func(A1) T1, F2 ~func(A2) T2, F3 ~func(A3) T3, F4 ~func(A4) T4, F5 ~func(A5) T5, F6 ~func(A6) T6, F7 ~func(A7) T7, F8 ~func(A8) T8, A1, T1, A2, T2, A3, T3, A4, T4, A5, T5, A6, T6, A7, T7, A8, T8 any](f1 F1, f2 F2, f3 F3, f4 F4, f5 F5, f6 F6, f7 F7, f8 F8) func(T.Tuple8[A1, A2, A3, A4, A5, A6, A7, A8]) T.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8] {
+	return func(t T.Tuple8[A1, A2, A3, A4, A5, A6, A7, A8]) T.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8] {
+		return A.TraverseTuple8(
+			Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) T.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8]],
+			Ap[func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) T.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T2],
+			Ap[func(T4) func(T5) func(T6) func(T7) func(T8) T.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T3],
+			Ap[func(T5) func(T6) func(T7) func(T8) T.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T4],
+			Ap[func(T6) func(T7) func(T8) T.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T5],
+			Ap[func(T7) func(T8) T.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T6],
+			Ap[func(T8) T.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T7],
+			Ap[T.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8], T8],
+			f1,
+			f2,
+			f3,
+			f4,
+			f5,
+			f6,
+			f7,
+			f8,
+			t,
+		)
+	}
 }
 
 // SequenceT9 converts 9 parameters of [T] into a [Tuple9].
 func SequenceT9[T1, T2, T3, T4, T5, T6, T7, T8, T9 any](t1 T1, t2 T2, t3 T3, t4 T4, t5 T5, t6 T6, t7 T7, t8 T8, t9 T9) T.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9] {
-  return A.SequenceT9(
-    Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) T.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9]],
-    Ap[func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) T.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T2],
-    Ap[func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) T.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T3],
-    Ap[func(T5) func(T6) func(T7) func(T8) func(T9) T.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T4],
-    Ap[func(T6) func(T7) func(T8) func(T9) T.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T5],
-    Ap[func(T7) func(T8) func(T9) T.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T6],
-    Ap[func(T8) func(T9) T.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T7],
-    Ap[func(T9) T.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T8],
-    Ap[T.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T9],
-    t1,
-    t2,
-    t3,
-    t4,
-    t5,
-    t6,
-    t7,
-    t8,
-    t9,
-  )
+	return A.SequenceT9(
+		Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) T.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9]],
+		Ap[func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) T.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T2],
+		Ap[func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) T.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T3],
+		Ap[func(T5) func(T6) func(T7) func(T8) func(T9) T.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T4],
+		Ap[func(T6) func(T7) func(T8) func(T9) T.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T5],
+		Ap[func(T7) func(T8) func(T9) T.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T6],
+		Ap[func(T8) func(T9) T.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T7],
+		Ap[func(T9) T.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T8],
+		Ap[T.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T9],
+		t1,
+		t2,
+		t3,
+		t4,
+		t5,
+		t6,
+		t7,
+		t8,
+		t9,
+	)
 }
 
 // SequenceTuple9 converts a [Tuple9] of [T] into an [Tuple9].
 func SequenceTuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9 any](t T.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9]) T.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9] {
-  return A.SequenceTuple9(
-    Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) T.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9]],
-    Ap[func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) T.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T2],
-    Ap[func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) T.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T3],
-    Ap[func(T5) func(T6) func(T7) func(T8) func(T9) T.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T4],
-    Ap[func(T6) func(T7) func(T8) func(T9) T.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T5],
-    Ap[func(T7) func(T8) func(T9) T.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T6],
-    Ap[func(T8) func(T9) T.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T7],
-    Ap[func(T9) T.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T8],
-    Ap[T.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T9],
-    t,
-  )
+	return A.SequenceTuple9(
+		Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) T.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9]],
+		Ap[func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) T.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T2],
+		Ap[func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) T.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T3],
+		Ap[func(T5) func(T6) func(T7) func(T8) func(T9) T.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T4],
+		Ap[func(T6) func(T7) func(T8) func(T9) T.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T5],
+		Ap[func(T7) func(T8) func(T9) T.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T6],
+		Ap[func(T8) func(T9) T.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T7],
+		Ap[func(T9) T.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T8],
+		Ap[T.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T9],
+		t,
+	)
 }
 
 // TraverseTuple9 converts a [Tuple9] of [A] via transformation functions transforming [A] to [A] into a [Tuple9].
-func TraverseTuple9[F1 ~func(A1) T1, F2 ~func(A2) T2, F3 ~func(A3) T3, F4 ~func(A4) T4, F5 ~func(A5) T5, F6 ~func(A6) T6, F7 ~func(A7) T7, F8 ~func(A8) T8, F9 ~func(A9) T9, A1, T1, A2, T2, A3, T3, A4, T4, A5, T5, A6, T6, A7, T7, A8, T8, A9, T9 any](f1 F1, f2 F2, f3 F3, f4 F4, f5 F5, f6 F6, f7 F7, f8 F8, f9 F9) func (T.Tuple9[A1, A2, A3, A4, A5, A6, A7, A8, A9]) T.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9] {
-  return func(t T.Tuple9[A1, A2, A3, A4, A5, A6, A7, A8, A9]) T.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9] {
-    return A.TraverseTuple9(
-      Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) T.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9]],
-      Ap[func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) T.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T2],
-      Ap[func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) T.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T3],
-      Ap[func(T5) func(T6) func(T7) func(T8) func(T9) T.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T4],
-      Ap[func(T6) func(T7) func(T8) func(T9) T.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T5],
-      Ap[func(T7) func(T8) func(T9) T.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T6],
-      Ap[func(T8) func(T9) T.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T7],
-      Ap[func(T9) T.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T8],
-      Ap[T.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T9],
-      f1,
-      f2,
-      f3,
-      f4,
-      f5,
-      f6,
-      f7,
-      f8,
-      f9,
-      t,
-    )
-  }
+func TraverseTuple9[F1 ~func(A1) T1, F2 ~func(A2) T2, F3 ~func(A3) T3, F4 ~func(A4) T4, F5 ~func(A5) T5, F6 ~func(A6) T6, F7 ~func(A7) T7, F8 ~func(A8) T8, F9 ~func(A9) T9, A1, T1, A2, T2, A3, T3, A4, T4, A5, T5, A6, T6, A7, T7, A8, T8, A9, T9 any](f1 F1, f2 F2, f3 F3, f4 F4, f5 F5, f6 F6, f7 F7, f8 F8, f9 F9) func(T.Tuple9[A1, A2, A3, A4, A5, A6, A7, A8, A9]) T.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9] {
+	return func(t T.Tuple9[A1, A2, A3, A4, A5, A6, A7, A8, A9]) T.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9] {
+		return A.TraverseTuple9(
+			Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) T.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9]],
+			Ap[func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) T.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T2],
+			Ap[func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) T.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T3],
+			Ap[func(T5) func(T6) func(T7) func(T8) func(T9) T.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T4],
+			Ap[func(T6) func(T7) func(T8) func(T9) T.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T5],
+			Ap[func(T7) func(T8) func(T9) T.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T6],
+			Ap[func(T8) func(T9) T.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T7],
+			Ap[func(T9) T.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T8],
+			Ap[T.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9], T9],
+			f1,
+			f2,
+			f3,
+			f4,
+			f5,
+			f6,
+			f7,
+			f8,
+			f9,
+			t,
+		)
+	}
 }
 
 // SequenceT10 converts 10 parameters of [T] into a [Tuple10].
 func SequenceT10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10 any](t1 T1, t2 T2, t3 T3, t4 T4, t5 T5, t6 T6, t7 T7, t8 T8, t9 T9, t10 T10) T.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10] {
-  return A.SequenceT10(
-    Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) T.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10]],
-    Ap[func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) T.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T2],
-    Ap[func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) T.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T3],
-    Ap[func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) T.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T4],
-    Ap[func(T6) func(T7) func(T8) func(T9) func(T10) T.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T5],
-    Ap[func(T7) func(T8) func(T9) func(T10) T.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T6],
-    Ap[func(T8) func(T9) func(T10) T.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T7],
-    Ap[func(T9) func(T10) T.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T8],
-    Ap[func(T10) T.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T9],
-    Ap[T.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T10],
-    t1,
-    t2,
-    t3,
-    t4,
-    t5,
-    t6,
-    t7,
-    t8,
-    t9,
-    t10,
-  )
+	return A.SequenceT10(
+		Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) T.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10]],
+		Ap[func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) T.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T2],
+		Ap[func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) T.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T3],
+		Ap[func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) T.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T4],
+		Ap[func(T6) func(T7) func(T8) func(T9) func(T10) T.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T5],
+		Ap[func(T7) func(T8) func(T9) func(T10) T.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T6],
+		Ap[func(T8) func(T9) func(T10) T.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T7],
+		Ap[func(T9) func(T10) T.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T8],
+		Ap[func(T10) T.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T9],
+		Ap[T.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T10],
+		t1,
+		t2,
+		t3,
+		t4,
+		t5,
+		t6,
+		t7,
+		t8,
+		t9,
+		t10,
+	)
 }
 
 // SequenceTuple10 converts a [Tuple10] of [T] into an [Tuple10].
 func SequenceTuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10 any](t T.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10]) T.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10] {
-  return A.SequenceTuple10(
-    Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) T.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10]],
-    Ap[func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) T.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T2],
-    Ap[func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) T.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T3],
-    Ap[func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) T.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T4],
-    Ap[func(T6) func(T7) func(T8) func(T9) func(T10) T.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T5],
-    Ap[func(T7) func(T8) func(T9) func(T10) T.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T6],
-    Ap[func(T8) func(T9) func(T10) T.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T7],
-    Ap[func(T9) func(T10) T.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T8],
-    Ap[func(T10) T.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T9],
-    Ap[T.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T10],
-    t,
-  )
+	return A.SequenceTuple10(
+		Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) T.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10]],
+		Ap[func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) T.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T2],
+		Ap[func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) T.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T3],
+		Ap[func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) T.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T4],
+		Ap[func(T6) func(T7) func(T8) func(T9) func(T10) T.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T5],
+		Ap[func(T7) func(T8) func(T9) func(T10) T.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T6],
+		Ap[func(T8) func(T9) func(T10) T.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T7],
+		Ap[func(T9) func(T10) T.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T8],
+		Ap[func(T10) T.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T9],
+		Ap[T.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T10],
+		t,
+	)
 }
 
 // TraverseTuple10 converts a [Tuple10] of [A] via transformation functions transforming [A] to [A] into a [Tuple10].
-func TraverseTuple10[F1 ~func(A1) T1, F2 ~func(A2) T2, F3 ~func(A3) T3, F4 ~func(A4) T4, F5 ~func(A5) T5, F6 ~func(A6) T6, F7 ~func(A7) T7, F8 ~func(A8) T8, F9 ~func(A9) T9, F10 ~func(A10) T10, A1, T1, A2, T2, A3, T3, A4, T4, A5, T5, A6, T6, A7, T7, A8, T8, A9, T9, A10, T10 any](f1 F1, f2 F2, f3 F3, f4 F4, f5 F5, f6 F6, f7 F7, f8 F8, f9 F9, f10 F10) func (T.Tuple10[A1, A2, A3, A4, A5, A6, A7, A8, A9, A10]) T.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10] {
-  return func(t T.Tuple10[A1, A2, A3, A4, A5, A6, A7, A8, A9, A10]) T.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10] {
-    return A.TraverseTuple10(
-      Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) T.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10]],
-      Ap[func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) T.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T2],
-      Ap[func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) T.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T3],
-      Ap[func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) T.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T4],
-      Ap[func(T6) func(T7) func(T8) func(T9) func(T10) T.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T5],
-      Ap[func(T7) func(T8) func(T9) func(T10) T.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T6],
-      Ap[func(T8) func(T9) func(T10) T.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T7],
-      Ap[func(T9) func(T10) T.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T8],
-      Ap[func(T10) T.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T9],
-      Ap[T.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T10],
-      f1,
-      f2,
-      f3,
-      f4,
-      f5,
-      f6,
-      f7,
-      f8,
-      f9,
-      f10,
-      t,
-    )
-  }
+func TraverseTuple10[F1 ~func(A1) T1, F2 ~func(A2) T2, F3 ~func(A3) T3, F4 ~func(A4) T4, F5 ~func(A5) T5, F6 ~func(A6) T6, F7 ~func(A7) T7, F8 ~func(A8) T8, F9 ~func(A9) T9, F10 ~func(A10) T10, A1, T1, A2, T2, A3, T3, A4, T4, A5, T5, A6, T6, A7, T7, A8, T8, A9, T9, A10, T10 any](f1 F1, f2 F2, f3 F3, f4 F4, f5 F5, f6 F6, f7 F7, f8 F8, f9 F9, f10 F10) func(T.Tuple10[A1, A2, A3, A4, A5, A6, A7, A8, A9, A10]) T.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10] {
+	return func(t T.Tuple10[A1, A2, A3, A4, A5, A6, A7, A8, A9, A10]) T.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10] {
+		return A.TraverseTuple10(
+			Map[T1, func(T2) func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) T.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10]],
+			Ap[func(T3) func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) T.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T2],
+			Ap[func(T4) func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) T.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T3],
+			Ap[func(T5) func(T6) func(T7) func(T8) func(T9) func(T10) T.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T4],
+			Ap[func(T6) func(T7) func(T8) func(T9) func(T10) T.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T5],
+			Ap[func(T7) func(T8) func(T9) func(T10) T.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T6],
+			Ap[func(T8) func(T9) func(T10) T.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T7],
+			Ap[func(T9) func(T10) T.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T8],
+			Ap[func(T10) T.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T9],
+			Ap[T.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10], T10],
+			f1,
+			f2,
+			f3,
+			f4,
+			f5,
+			f6,
+			f7,
+			f8,
+			f9,
+			f10,
+			t,
+		)
+	}
 }

internal/array/array.go

@@ -42,10 +42,27 @@ func Reduce[GA ~[]A, A, B any](fa GA, f func(B, A) B, initial B) B {
 	return current
 }
 
+func ReduceWithIndex[GA ~[]A, A, B any](fa GA, f func(int, B, A) B, initial B) B {
+	current := initial
+	count := len(fa)
+	for i := 0; i < count; i++ {
+		current = f(i, current, fa[i])
+	}
+	return current
+}
+
 func Append[GA ~[]A, A any](as GA, a A) GA {
 	return append(as, a)
 }
 
+func Push[GA ~[]A, A any](as GA, a A) GA {
+	l := len(as)
+	cpy := make(GA, l+1)
+	copy(cpy, as)
+	cpy[l] = a
+	return cpy
+}
+
 func Empty[GA ~[]A, A any]() GA {
 	return make(GA, 0)
 }

internal/bindt/bind.go

@@ -0,0 +1,75 @@
+// Copyright (c) 2023 IBM Corp.
+// All rights reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package bindt
+
+import (
+	F "github.com/IBM/fp-go/function"
+	I "github.com/IBM/fp-go/identity"
+	T "github.com/IBM/fp-go/tuple"
+)
+
+func Bind[SET ~func(B) func(S1) S2, FCT ~func(S1) HKTB, S1, S2, B, HKTS1, HKTS2, HKTB any](
+	mchain func(func(S1) HKTS2) func(HKTS1) HKTS2,
+	mmap func(func(B) S2) func(HKTB) HKTS2,
+	s SET,
+	f FCT,
+) func(HKTS1) HKTS2 {
+	return mchain(F.Flow3(
+		T.Replicate2[S1],
+		T.Map2(F.Flow2(
+			I.Ap[S2, S1],
+			F.Flow2(
+				F.Bind1st(F.Flow2[SET, func(func(S1) S2) S2], s),
+				mmap,
+			)), f),
+		T.Tupled2(I.MonadAp[HKTS2, HKTB]),
+	))
+}
+
+func BindTo[SET ~func(B) S2, S2, B, HKTS2, HKTB any](
+	mmap func(func(B) S2) func(HKTB) HKTS2,
+	s SET,
+) func(HKTB) HKTS2 {
+	return mmap(s)
+}
+
+func ApS[
+	SET ~func(B) func(S1) S2,
+	S1, S2, B, HKTS1S2, HKTS1, HKTS2, HKTB any,
+](
+	ap func(HKTS1) func(HKTS1S2) HKTS2,
+	mmap func(func(B) func(S1) S2) func(HKTB) HKTS1S2,
+	s SET, fb HKTB) func(HKTS1) HKTS2 {
+
+	return F.Flow2(
+		ap,
+		I.Ap[HKTS2, HKTS1S2](mmap(s)(fb)),
+	)
+}
+
+func Let[SET ~func(B) func(S1) S2, FCT ~func(S1) B, S1, S2, B, HKTS1, HKTS2 any](
+	mmap func(func(S1) S2) func(HKTS1) HKTS2,
+	s SET,
+	f FCT,
+) func(HKTS1) HKTS2 {
+	return mmap(F.Flow3(
+		T.Replicate2[S1],
+		T.Map2(F.Flow2(
+			I.Ap[S2, S1],
+			F.Bind1st(F.Flow2[SET, func(func(S1) S2) S2], s)), f),
+		T.Tupled2(I.MonadAp[S2, B]),
+	))
+}

internal/lazy/memoize.go

@@ -0,0 +1,34 @@
+// Copyright (c) 2023 IBM Corp.
+// All rights reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package lazy
+
+import "sync"
+
+// Memoize computes the value of the provided IO monad lazily but exactly once
+func Memoize[GA ~func() A, A any](ma GA) GA {
+	// synchronization primitives
+	var once sync.Once
+	var result A
+	// callback
+	gen := func() {
+		result = ma()
+	}
+	// returns our memoized wrapper
+	return func() A {
+		once.Do(gen)
+		return result
+	}
+}

io/gen.go

@@ -1,376 +1,375 @@
 // Code generated by go generate; DO NOT EDIT.
 // This file was generated by robots at
-// 2023-08-11 11:38:07.3305497 +0200 CEST m=+0.014821301
+// 2023-08-17 22:59:10.1040409 +0200 CEST m=+0.089470201
 
 package io
 
-
 import (
-	G "github.com/IBM/fp-go/io/generic"	
+	G "github.com/IBM/fp-go/io/generic"
 	T "github.com/IBM/fp-go/tuple"
 )
 
 // SequenceT1 converts 1 [IO[T]] into a [IO[T.Tuple1[T1]]]
 func SequenceT1[T1 any](
-  t1 IO[T1],
+	t1 IO[T1],
 ) IO[T.Tuple1[T1]] {
-  return G.SequenceT1[
-    IO[T.Tuple1[T1]],
-    IO[T1],
-  ](t1)
+	return G.SequenceT1[
+		IO[T.Tuple1[T1]],
+		IO[T1],
+	](t1)
 }
 
 // SequenceTuple1 converts a [T.Tuple1[IO[T]]] into a [IO[T.Tuple1[T1]]]
 func SequenceTuple1[T1 any](t T.Tuple1[IO[T1]]) IO[T.Tuple1[T1]] {
-  return G.SequenceTuple1[
-    IO[T.Tuple1[T1]],
-    IO[T1],
-  ](t)
+	return G.SequenceTuple1[
+		IO[T.Tuple1[T1]],
+		IO[T1],
+	](t)
 }
 
 // TraverseTuple1 converts a [T.Tuple1[IO[T]]] into a [IO[T.Tuple1[T1]]]
 func TraverseTuple1[F1 ~func(A1) IO[T1], A1, T1 any](f1 F1) func(T.Tuple1[A1]) IO[T.Tuple1[T1]] {
-  return G.TraverseTuple1[IO[T.Tuple1[T1]]](f1)
+	return G.TraverseTuple1[IO[T.Tuple1[T1]]](f1)
 }
 
 // SequenceT2 converts 2 [IO[T]] into a [IO[T.Tuple2[T1, T2]]]
 func SequenceT2[T1, T2 any](
-  t1 IO[T1],
-  t2 IO[T2],
+	t1 IO[T1],
+	t2 IO[T2],
 ) IO[T.Tuple2[T1, T2]] {
-  return G.SequenceT2[
-    IO[T.Tuple2[T1, T2]],
-    IO[T1],
-    IO[T2],
-  ](t1, t2)
+	return G.SequenceT2[
+		IO[T.Tuple2[T1, T2]],
+		IO[T1],
+		IO[T2],
+	](t1, t2)
 }
 
 // SequenceTuple2 converts a [T.Tuple2[IO[T]]] into a [IO[T.Tuple2[T1, T2]]]
 func SequenceTuple2[T1, T2 any](t T.Tuple2[IO[T1], IO[T2]]) IO[T.Tuple2[T1, T2]] {
-  return G.SequenceTuple2[
-    IO[T.Tuple2[T1, T2]],
-    IO[T1],
-    IO[T2],
-  ](t)
+	return G.SequenceTuple2[
+		IO[T.Tuple2[T1, T2]],
+		IO[T1],
+		IO[T2],
+	](t)
 }
 
 // TraverseTuple2 converts a [T.Tuple2[IO[T]]] into a [IO[T.Tuple2[T1, T2]]]
 func TraverseTuple2[F1 ~func(A1) IO[T1], F2 ~func(A2) IO[T2], A1, A2, T1, T2 any](f1 F1, f2 F2) func(T.Tuple2[A1, A2]) IO[T.Tuple2[T1, T2]] {
-  return G.TraverseTuple2[IO[T.Tuple2[T1, T2]]](f1, f2)
+	return G.TraverseTuple2[IO[T.Tuple2[T1, T2]]](f1, f2)
 }
 
 // SequenceT3 converts 3 [IO[T]] into a [IO[T.Tuple3[T1, T2, T3]]]
 func SequenceT3[T1, T2, T3 any](
-  t1 IO[T1],
-  t2 IO[T2],
-  t3 IO[T3],
+	t1 IO[T1],
+	t2 IO[T2],
+	t3 IO[T3],
 ) IO[T.Tuple3[T1, T2, T3]] {
-  return G.SequenceT3[
-    IO[T.Tuple3[T1, T2, T3]],
-    IO[T1],
-    IO[T2],
-    IO[T3],
-  ](t1, t2, t3)
+	return G.SequenceT3[
+		IO[T.Tuple3[T1, T2, T3]],
+		IO[T1],
+		IO[T2],
+		IO[T3],
+	](t1, t2, t3)
 }
 
 // SequenceTuple3 converts a [T.Tuple3[IO[T]]] into a [IO[T.Tuple3[T1, T2, T3]]]
 func SequenceTuple3[T1, T2, T3 any](t T.Tuple3[IO[T1], IO[T2], IO[T3]]) IO[T.Tuple3[T1, T2, T3]] {
-  return G.SequenceTuple3[
-    IO[T.Tuple3[T1, T2, T3]],
-    IO[T1],
-    IO[T2],
-    IO[T3],
-  ](t)
+	return G.SequenceTuple3[
+		IO[T.Tuple3[T1, T2, T3]],
+		IO[T1],
+		IO[T2],
+		IO[T3],
+	](t)
 }
 
 // TraverseTuple3 converts a [T.Tuple3[IO[T]]] into a [IO[T.Tuple3[T1, T2, T3]]]
 func TraverseTuple3[F1 ~func(A1) IO[T1], F2 ~func(A2) IO[T2], F3 ~func(A3) IO[T3], A1, A2, A3, T1, T2, T3 any](f1 F1, f2 F2, f3 F3) func(T.Tuple3[A1, A2, A3]) IO[T.Tuple3[T1, T2, T3]] {
-  return G.TraverseTuple3[IO[T.Tuple3[T1, T2, T3]]](f1, f2, f3)
+	return G.TraverseTuple3[IO[T.Tuple3[T1, T2, T3]]](f1, f2, f3)
 }
 
 // SequenceT4 converts 4 [IO[T]] into a [IO[T.Tuple4[T1, T2, T3, T4]]]
 func SequenceT4[T1, T2, T3, T4 any](
-  t1 IO[T1],
-  t2 IO[T2],
-  t3 IO[T3],
-  t4 IO[T4],
+	t1 IO[T1],
+	t2 IO[T2],
+	t3 IO[T3],
+	t4 IO[T4],
 ) IO[T.Tuple4[T1, T2, T3, T4]] {
-  return G.SequenceT4[
-    IO[T.Tuple4[T1, T2, T3, T4]],
-    IO[T1],
-    IO[T2],
-    IO[T3],
-    IO[T4],
-  ](t1, t2, t3, t4)
+	return G.SequenceT4[
+		IO[T.Tuple4[T1, T2, T3, T4]],
+		IO[T1],
+		IO[T2],
+		IO[T3],
+		IO[T4],
+	](t1, t2, t3, t4)
 }
 
 // SequenceTuple4 converts a [T.Tuple4[IO[T]]] into a [IO[T.Tuple4[T1, T2, T3, T4]]]
 func SequenceTuple4[T1, T2, T3, T4 any](t T.Tuple4[IO[T1], IO[T2], IO[T3], IO[T4]]) IO[T.Tuple4[T1, T2, T3, T4]] {
-  return G.SequenceTuple4[
-    IO[T.Tuple4[T1, T2, T3, T4]],
-    IO[T1],
-    IO[T2],
-    IO[T3],
-    IO[T4],
-  ](t)
+	return G.SequenceTuple4[
+		IO[T.Tuple4[T1, T2, T3, T4]],
+		IO[T1],
+		IO[T2],
+		IO[T3],
+		IO[T4],
+	](t)
 }
 
 // TraverseTuple4 converts a [T.Tuple4[IO[T]]] into a [IO[T.Tuple4[T1, T2, T3, T4]]]
 func TraverseTuple4[F1 ~func(A1) IO[T1], F2 ~func(A2) IO[T2], F3 ~func(A3) IO[T3], F4 ~func(A4) IO[T4], A1, A2, A3, A4, T1, T2, T3, T4 any](f1 F1, f2 F2, f3 F3, f4 F4) func(T.Tuple4[A1, A2, A3, A4]) IO[T.Tuple4[T1, T2, T3, T4]] {
-  return G.TraverseTuple4[IO[T.Tuple4[T1, T2, T3, T4]]](f1, f2, f3, f4)
+	return G.TraverseTuple4[IO[T.Tuple4[T1, T2, T3, T4]]](f1, f2, f3, f4)
 }
 
 // SequenceT5 converts 5 [IO[T]] into a [IO[T.Tuple5[T1, T2, T3, T4, T5]]]
 func SequenceT5[T1, T2, T3, T4, T5 any](
-  t1 IO[T1],
-  t2 IO[T2],
-  t3 IO[T3],
-  t4 IO[T4],
-  t5 IO[T5],
+	t1 IO[T1],
+	t2 IO[T2],
+	t3 IO[T3],
+	t4 IO[T4],
+	t5 IO[T5],
 ) IO[T.Tuple5[T1, T2, T3, T4, T5]] {
-  return G.SequenceT5[
-    IO[T.Tuple5[T1, T2, T3, T4, T5]],
-    IO[T1],
-    IO[T2],
-    IO[T3],
-    IO[T4],
-    IO[T5],
-  ](t1, t2, t3, t4, t5)
+	return G.SequenceT5[
+		IO[T.Tuple5[T1, T2, T3, T4, T5]],
+		IO[T1],
+		IO[T2],
+		IO[T3],
+		IO[T4],
+		IO[T5],
+	](t1, t2, t3, t4, t5)
 }
 
 // SequenceTuple5 converts a [T.Tuple5[IO[T]]] into a [IO[T.Tuple5[T1, T2, T3, T4, T5]]]
 func SequenceTuple5[T1, T2, T3, T4, T5 any](t T.Tuple5[IO[T1], IO[T2], IO[T3], IO[T4], IO[T5]]) IO[T.Tuple5[T1, T2, T3, T4, T5]] {
-  return G.SequenceTuple5[
-    IO[T.Tuple5[T1, T2, T3, T4, T5]],
-    IO[T1],
-    IO[T2],
-    IO[T3],
-    IO[T4],
-    IO[T5],
-  ](t)
+	return G.SequenceTuple5[
+		IO[T.Tuple5[T1, T2, T3, T4, T5]],
+		IO[T1],
+		IO[T2],
+		IO[T3],
+		IO[T4],
+		IO[T5],
+	](t)
 }
 
 // TraverseTuple5 converts a [T.Tuple5[IO[T]]] into a [IO[T.Tuple5[T1, T2, T3, T4, T5]]]
 func TraverseTuple5[F1 ~func(A1) IO[T1], F2 ~func(A2) IO[T2], F3 ~func(A3) IO[T3], F4 ~func(A4) IO[T4], F5 ~func(A5) IO[T5], A1, A2, A3, A4, A5, T1, T2, T3, T4, T5 any](f1 F1, f2 F2, f3 F3, f4 F4, f5 F5) func(T.Tuple5[A1, A2, A3, A4, A5]) IO[T.Tuple5[T1, T2, T3, T4, T5]] {
-  return G.TraverseTuple5[IO[T.Tuple5[T1, T2, T3, T4, T5]]](f1, f2, f3, f4, f5)
+	return G.TraverseTuple5[IO[T.Tuple5[T1, T2, T3, T4, T5]]](f1, f2, f3, f4, f5)
 }
 
 // SequenceT6 converts 6 [IO[T]] into a [IO[T.Tuple6[T1, T2, T3, T4, T5, T6]]]
 func SequenceT6[T1, T2, T3, T4, T5, T6 any](
-  t1 IO[T1],
-  t2 IO[T2],
-  t3 IO[T3],
-  t4 IO[T4],
-  t5 IO[T5],
-  t6 IO[T6],
+	t1 IO[T1],
+	t2 IO[T2],
+	t3 IO[T3],
+	t4 IO[T4],
+	t5 IO[T5],
+	t6 IO[T6],
 ) IO[T.Tuple6[T1, T2, T3, T4, T5, T6]] {
-  return G.SequenceT6[
-    IO[T.Tuple6[T1, T2, T3, T4, T5, T6]],
-    IO[T1],
-    IO[T2],
-    IO[T3],
-    IO[T4],
-    IO[T5],
-    IO[T6],
-  ](t1, t2, t3, t4, t5, t6)
+	return G.SequenceT6[
+		IO[T.Tuple6[T1, T2, T3, T4, T5, T6]],
+		IO[T1],
+		IO[T2],
+		IO[T3],
+		IO[T4],
+		IO[T5],
+		IO[T6],
+	](t1, t2, t3, t4, t5, t6)
 }
 
 // SequenceTuple6 converts a [T.Tuple6[IO[T]]] into a [IO[T.Tuple6[T1, T2, T3, T4, T5, T6]]]
 func SequenceTuple6[T1, T2, T3, T4, T5, T6 any](t T.Tuple6[IO[T1], IO[T2], IO[T3], IO[T4], IO[T5], IO[T6]]) IO[T.Tuple6[T1, T2, T3, T4, T5, T6]] {
-  return G.SequenceTuple6[
-    IO[T.Tuple6[T1, T2, T3, T4, T5, T6]],
-    IO[T1],
-    IO[T2],
-    IO[T3],
-    IO[T4],
-    IO[T5],
-    IO[T6],
-  ](t)
+	return G.SequenceTuple6[
+		IO[T.Tuple6[T1, T2, T3, T4, T5, T6]],
+		IO[T1],
+		IO[T2],
+		IO[T3],
+		IO[T4],
+		IO[T5],
+		IO[T6],
+	](t)
 }
 
 // TraverseTuple6 converts a [T.Tuple6[IO[T]]] into a [IO[T.Tuple6[T1, T2, T3, T4, T5, T6]]]
 func TraverseTuple6[F1 ~func(A1) IO[T1], F2 ~func(A2) IO[T2], F3 ~func(A3) IO[T3], F4 ~func(A4) IO[T4], F5 ~func(A5) IO[T5], F6 ~func(A6) IO[T6], A1, A2, A3, A4, A5, A6, T1, T2, T3, T4, T5, T6 any](f1 F1, f2 F2, f3 F3, f4 F4, f5 F5, f6 F6) func(T.Tuple6[A1, A2, A3, A4, A5, A6]) IO[T.Tuple6[T1, T2, T3, T4, T5, T6]] {
-  return G.TraverseTuple6[IO[T.Tuple6[T1, T2, T3, T4, T5, T6]]](f1, f2, f3, f4, f5, f6)
+	return G.TraverseTuple6[IO[T.Tuple6[T1, T2, T3, T4, T5, T6]]](f1, f2, f3, f4, f5, f6)
 }
 
 // SequenceT7 converts 7 [IO[T]] into a [IO[T.Tuple7[T1, T2, T3, T4, T5, T6, T7]]]
 func SequenceT7[T1, T2, T3, T4, T5, T6, T7 any](
-  t1 IO[T1],
-  t2 IO[T2],
-  t3 IO[T3],
-  t4 IO[T4],
-  t5 IO[T5],
-  t6 IO[T6],
-  t7 IO[T7],
+	t1 IO[T1],
+	t2 IO[T2],
+	t3 IO[T3],
+	t4 IO[T4],
+	t5 IO[T5],
+	t6 IO[T6],
+	t7 IO[T7],
 ) IO[T.Tuple7[T1, T2, T3, T4, T5, T6, T7]] {
-  return G.SequenceT7[
-    IO[T.Tuple7[T1, T2, T3, T4, T5, T6, T7]],
-    IO[T1],
-    IO[T2],
-    IO[T3],
-    IO[T4],
-    IO[T5],
-    IO[T6],
-    IO[T7],
-  ](t1, t2, t3, t4, t5, t6, t7)
+	return G.SequenceT7[
+		IO[T.Tuple7[T1, T2, T3, T4, T5, T6, T7]],
+		IO[T1],
+		IO[T2],
+		IO[T3],
+		IO[T4],
+		IO[T5],
+		IO[T6],
+		IO[T7],
+	](t1, t2, t3, t4, t5, t6, t7)
 }
 
 // SequenceTuple7 converts a [T.Tuple7[IO[T]]] into a [IO[T.Tuple7[T1, T2, T3, T4, T5, T6, T7]]]
 func SequenceTuple7[T1, T2, T3, T4, T5, T6, T7 any](t T.Tuple7[IO[T1], IO[T2], IO[T3], IO[T4], IO[T5], IO[T6], IO[T7]]) IO[T.Tuple7[T1, T2, T3, T4, T5, T6, T7]] {
-  return G.SequenceTuple7[
-    IO[T.Tuple7[T1, T2, T3, T4, T5, T6, T7]],
-    IO[T1],
-    IO[T2],
-    IO[T3],
-    IO[T4],
-    IO[T5],
-    IO[T6],
-    IO[T7],
-  ](t)
+	return G.SequenceTuple7[
+		IO[T.Tuple7[T1, T2, T3, T4, T5, T6, T7]],
+		IO[T1],
+		IO[T2],
+		IO[T3],
+		IO[T4],
+		IO[T5],
+		IO[T6],
+		IO[T7],
+	](t)
 }
 
 // TraverseTuple7 converts a [T.Tuple7[IO[T]]] into a [IO[T.Tuple7[T1, T2, T3, T4, T5, T6, T7]]]
 func TraverseTuple7[F1 ~func(A1) IO[T1], F2 ~func(A2) IO[T2], F3 ~func(A3) IO[T3], F4 ~func(A4) IO[T4], F5 ~func(A5) IO[T5], F6 ~func(A6) IO[T6], F7 ~func(A7) IO[T7], A1, A2, A3, A4, A5, A6, A7, T1, T2, T3, T4, T5, T6, T7 any](f1 F1, f2 F2, f3 F3, f4 F4, f5 F5, f6 F6, f7 F7) func(T.Tuple7[A1, A2, A3, A4, A5, A6, A7]) IO[T.Tuple7[T1, T2, T3, T4, T5, T6, T7]] {
-  return G.TraverseTuple7[IO[T.Tuple7[T1, T2, T3, T4, T5, T6, T7]]](f1, f2, f3, f4, f5, f6, f7)
+	return G.TraverseTuple7[IO[T.Tuple7[T1, T2, T3, T4, T5, T6, T7]]](f1, f2, f3, f4, f5, f6, f7)
 }
 
 // SequenceT8 converts 8 [IO[T]] into a [IO[T.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8]]]
 func SequenceT8[T1, T2, T3, T4, T5, T6, T7, T8 any](
-  t1 IO[T1],
-  t2 IO[T2],
-  t3 IO[T3],
-  t4 IO[T4],
-  t5 IO[T5],
-  t6 IO[T6],
-  t7 IO[T7],
-  t8 IO[T8],
+	t1 IO[T1],
+	t2 IO[T2],
+	t3 IO[T3],
+	t4 IO[T4],
+	t5 IO[T5],
+	t6 IO[T6],
+	t7 IO[T7],
+	t8 IO[T8],
 ) IO[T.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8]] {
-  return G.SequenceT8[
-    IO[T.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8]],
-    IO[T1],
-    IO[T2],
-    IO[T3],
-    IO[T4],
-    IO[T5],
-    IO[T6],
-    IO[T7],
-    IO[T8],
-  ](t1, t2, t3, t4, t5, t6, t7, t8)
+	return G.SequenceT8[
+		IO[T.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8]],
+		IO[T1],
+		IO[T2],
+		IO[T3],
+		IO[T4],
+		IO[T5],
+		IO[T6],
+		IO[T7],
+		IO[T8],
+	](t1, t2, t3, t4, t5, t6, t7, t8)
 }
 
 // SequenceTuple8 converts a [T.Tuple8[IO[T]]] into a [IO[T.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8]]]
 func SequenceTuple8[T1, T2, T3, T4, T5, T6, T7, T8 any](t T.Tuple8[IO[T1], IO[T2], IO[T3], IO[T4], IO[T5], IO[T6], IO[T7], IO[T8]]) IO[T.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8]] {
-  return G.SequenceTuple8[
-    IO[T.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8]],
-    IO[T1],
-    IO[T2],
-    IO[T3],
-    IO[T4],
-    IO[T5],
-    IO[T6],
-    IO[T7],
-    IO[T8],
-  ](t)
+	return G.SequenceTuple8[
+		IO[T.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8]],
+		IO[T1],
+		IO[T2],
+		IO[T3],
+		IO[T4],
+		IO[T5],
+		IO[T6],
+		IO[T7],
+		IO[T8],
+	](t)
 }
 
 // TraverseTuple8 converts a [T.Tuple8[IO[T]]] into a [IO[T.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8]]]
 func TraverseTuple8[F1 ~func(A1) IO[T1], F2 ~func(A2) IO[T2], F3 ~func(A3) IO[T3], F4 ~func(A4) IO[T4], F5 ~func(A5) IO[T5], F6 ~func(A6) IO[T6], F7 ~func(A7) IO[T7], F8 ~func(A8) IO[T8], A1, A2, A3, A4, A5, A6, A7, A8, T1, T2, T3, T4, T5, T6, T7, T8 any](f1 F1, f2 F2, f3 F3, f4 F4, f5 F5, f6 F6, f7 F7, f8 F8) func(T.Tuple8[A1, A2, A3, A4, A5, A6, A7, A8]) IO[T.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8]] {
-  return G.TraverseTuple8[IO[T.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8]]](f1, f2, f3, f4, f5, f6, f7, f8)
+	return G.TraverseTuple8[IO[T.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8]]](f1, f2, f3, f4, f5, f6, f7, f8)
 }
 
 // SequenceT9 converts 9 [IO[T]] into a [IO[T.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9]]]
 func SequenceT9[T1, T2, T3, T4, T5, T6, T7, T8, T9 any](
-  t1 IO[T1],
-  t2 IO[T2],
-  t3 IO[T3],
-  t4 IO[T4],
-  t5 IO[T5],
-  t6 IO[T6],
-  t7 IO[T7],
-  t8 IO[T8],
-  t9 IO[T9],
+	t1 IO[T1],
+	t2 IO[T2],
+	t3 IO[T3],
+	t4 IO[T4],
+	t5 IO[T5],
+	t6 IO[T6],
+	t7 IO[T7],
+	t8 IO[T8],
+	t9 IO[T9],
 ) IO[T.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9]] {
-  return G.SequenceT9[
-    IO[T.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9]],
-    IO[T1],
-    IO[T2],
-    IO[T3],
-    IO[T4],
-    IO[T5],
-    IO[T6],
-    IO[T7],
-    IO[T8],
-    IO[T9],
-  ](t1, t2, t3, t4, t5, t6, t7, t8, t9)
+	return G.SequenceT9[
+		IO[T.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9]],
+		IO[T1],
+		IO[T2],
+		IO[T3],
+		IO[T4],
+		IO[T5],
+		IO[T6],
+		IO[T7],
+		IO[T8],
+		IO[T9],
+	](t1, t2, t3, t4, t5, t6, t7, t8, t9)
 }
 
 // SequenceTuple9 converts a [T.Tuple9[IO[T]]] into a [IO[T.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9]]]
 func SequenceTuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9 any](t T.Tuple9[IO[T1], IO[T2], IO[T3], IO[T4], IO[T5], IO[T6], IO[T7], IO[T8], IO[T9]]) IO[T.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9]] {
-  return G.SequenceTuple9[
-    IO[T.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9]],
-    IO[T1],
-    IO[T2],
-    IO[T3],
-    IO[T4],
-    IO[T5],
-    IO[T6],
-    IO[T7],
-    IO[T8],
-    IO[T9],
-  ](t)
+	return G.SequenceTuple9[
+		IO[T.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9]],
+		IO[T1],
+		IO[T2],
+		IO[T3],
+		IO[T4],
+		IO[T5],
+		IO[T6],
+		IO[T7],
+		IO[T8],
+		IO[T9],
+	](t)
 }
 
 // TraverseTuple9 converts a [T.Tuple9[IO[T]]] into a [IO[T.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9]]]
 func TraverseTuple9[F1 ~func(A1) IO[T1], F2 ~func(A2) IO[T2], F3 ~func(A3) IO[T3], F4 ~func(A4) IO[T4], F5 ~func(A5) IO[T5], F6 ~func(A6) IO[T6], F7 ~func(A7) IO[T7], F8 ~func(A8) IO[T8], F9 ~func(A9) IO[T9], A1, A2, A3, A4, A5, A6, A7, A8, A9, T1, T2, T3, T4, T5, T6, T7, T8, T9 any](f1 F1, f2 F2, f3 F3, f4 F4, f5 F5, f6 F6, f7 F7, f8 F8, f9 F9) func(T.Tuple9[A1, A2, A3, A4, A5, A6, A7, A8, A9]) IO[T.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9]] {
-  return G.TraverseTuple9[IO[T.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9]]](f1, f2, f3, f4, f5, f6, f7, f8, f9)
+	return G.TraverseTuple9[IO[T.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9]]](f1, f2, f3, f4, f5, f6, f7, f8, f9)
 }
 
 // SequenceT10 converts 10 [IO[T]] into a [IO[T.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10]]]
 func SequenceT10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10 any](
-  t1 IO[T1],
-  t2 IO[T2],
-  t3 IO[T3],
-  t4 IO[T4],
-  t5 IO[T5],
-  t6 IO[T6],
-  t7 IO[T7],
-  t8 IO[T8],
-  t9 IO[T9],
-  t10 IO[T10],
+	t1 IO[T1],
+	t2 IO[T2],
+	t3 IO[T3],
+	t4 IO[T4],
+	t5 IO[T5],
+	t6 IO[T6],
+	t7 IO[T7],
+	t8 IO[T8],
+	t9 IO[T9],
+	t10 IO[T10],
 ) IO[T.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10]] {
-  return G.SequenceT10[
-    IO[T.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10]],
-    IO[T1],
-    IO[T2],
-    IO[T3],
-    IO[T4],
-    IO[T5],
-    IO[T6],
-    IO[T7],
-    IO[T8],
-    IO[T9],
-    IO[T10],
-  ](t1, t2, t3, t4, t5, t6, t7, t8, t9, t10)
+	return G.SequenceT10[
+		IO[T.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10]],
+		IO[T1],
+		IO[T2],
+		IO[T3],
+		IO[T4],
+		IO[T5],
+		IO[T6],
+		IO[T7],
+		IO[T8],
+		IO[T9],
+		IO[T10],
+	](t1, t2, t3, t4, t5, t6, t7, t8, t9, t10)
 }
 
 // SequenceTuple10 converts a [T.Tuple10[IO[T]]] into a [IO[T.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10]]]
 func SequenceTuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10 any](t T.Tuple10[IO[T1], IO[T2], IO[T3], IO[T4], IO[T5], IO[T6], IO[T7], IO[T8], IO[T9], IO[T10]]) IO[T.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10]] {
-  return G.SequenceTuple10[
-    IO[T.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10]],
-    IO[T1],
-    IO[T2],
-    IO[T3],
-    IO[T4],
-    IO[T5],
-    IO[T6],
-    IO[T7],
-    IO[T8],
-    IO[T9],
-    IO[T10],
-  ](t)
+	return G.SequenceTuple10[
+		IO[T.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10]],
+		IO[T1],
+		IO[T2],
+		IO[T3],
+		IO[T4],
+		IO[T5],
+		IO[T6],
+		IO[T7],
+		IO[T8],
+		IO[T9],
+		IO[T10],
+	](t)
 }
 
 // TraverseTuple10 converts a [T.Tuple10[IO[T]]] into a [IO[T.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10]]]
 func TraverseTuple10[F1 ~func(A1) IO[T1], F2 ~func(A2) IO[T2], F3 ~func(A3) IO[T3], F4 ~func(A4) IO[T4], F5 ~func(A5) IO[T5], F6 ~func(A6) IO[T6], F7 ~func(A7) IO[T7], F8 ~func(A8) IO[T8], F9 ~func(A9) IO[T9], F10 ~func(A10) IO[T10], A1, A2, A3, A4, A5, A6, A7, A8, A9, A10, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10 any](f1 F1, f2 F2, f3 F3, f4 F4, f5 F5, f6 F6, f7 F7, f8 F8, f9 F9, f10 F10) func(T.Tuple10[A1, A2, A3, A4, A5, A6, A7, A8, A9, A10]) IO[T.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10]] {
-  return G.TraverseTuple10[IO[T.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10]]](f1, f2, f3, f4, f5, f6, f7, f8, f9, f10)
+	return G.TraverseTuple10[IO[T.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10]]](f1, f2, f3, f4, f5, f6, f7, f8, f9, f10)
 }

io/generic/ap.go

@@ -64,6 +64,28 @@ func MonadApFirst[GA ~func() A, GB ~func() B, GBA ~func() func(B) A, A, B any](f
 	)
 }
 
+// MonadApFirstPar combines two effectful actions, keeping only the result of the first.
+func MonadApFirstPar[GA ~func() A, GB ~func() B, GBA ~func() func(B) A, A, B any](first GA, second GB) GA {
+	return G.MonadApFirst(
+		MonadApPar[GB, GA, GBA, B, A],
+		MonadMap[GA, GBA, A, func(B) A],
+
+		first,
+		second,
+	)
+}
+
+// MonadApFirstSeq combines two effectful actions, keeping only the result of the first.
+func MonadApFirstSeq[GA ~func() A, GB ~func() B, GBA ~func() func(B) A, A, B any](first GA, second GB) GA {
+	return G.MonadApFirst(
+		MonadApSeq[GB, GA, GBA, B, A],
+		MonadMap[GA, GBA, A, func(B) A],
+
+		first,
+		second,
+	)
+}
+
 // ApFirst combines two effectful actions, keeping only the result of the first.
 func ApFirst[GA ~func() A, GB ~func() B, GBA ~func() func(B) A, A, B any](second GB) func(GA) GA {
 	return G.ApFirst(
@@ -74,6 +96,26 @@ func ApFirst[GA ~func() A, GB ~func() B, GBA ~func() func(B) A, A, B any](second
 	)
 }
 
+// ApFirstPar combines two effectful actions, keeping only the result of the first.
+func ApFirstPar[GA ~func() A, GB ~func() B, GBA ~func() func(B) A, A, B any](second GB) func(GA) GA {
+	return G.ApFirst(
+		MonadApPar[GB, GA, GBA, B, A],
+		MonadMap[GA, GBA, A, func(B) A],
+
+		second,
+	)
+}
+
+// ApFirstSeq combines two effectful actions, keeping only the result of the first.
+func ApFirstSeq[GA ~func() A, GB ~func() B, GBA ~func() func(B) A, A, B any](second GB) func(GA) GA {
+	return G.ApFirst(
+		MonadApSeq[GB, GA, GBA, B, A],
+		MonadMap[GA, GBA, A, func(B) A],
+
+		second,
+	)
+}
+
 // MonadApSecond combines two effectful actions, keeping only the result of the second.
 func MonadApSecond[GA ~func() A, GB ~func() B, GBB ~func() func(B) B, A, B any](first GA, second GB) GB {
 	return G.MonadApSecond(

io/generic/io.go

@@ -16,11 +16,11 @@
 package generic
 
 import (
-	"sync"
 	"time"
 
 	F "github.com/IBM/fp-go/function"
 	C "github.com/IBM/fp-go/internal/chain"
+	L "github.com/IBM/fp-go/internal/lazy"
 )
 
 // type IO[A any] = func() A
@@ -119,18 +119,7 @@ func Flatten[GA ~func() A, GAA ~func() GA, A any](mma GAA) GA {
 
 // Memoize computes the value of the provided IO monad lazily but exactly once
 func Memoize[GA ~func() A, A any](ma GA) GA {
-	// synchronization primitives
-	var once sync.Once
-	var result A
-	// callback
-	gen := func() {
-		result = ma()
-	}
-	// returns our memoized wrapper
-	return func() A {
-		once.Do(gen)
-		return result
-	}
+	return L.Memoize[GA, A](ma)
 }
 
 // Delay creates an operation that passes in the value after some delay

ioeither/bind.go

@@ -0,0 +1,44 @@
+// Copyright (c) 2023 IBM Corp.
+// All rights reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package ioeither
+
+import (
+	G "github.com/IBM/fp-go/ioeither/generic"
+)
+
+// Bind applies a function to an input state and merges the result into that state
+func Bind[E, A, S1, S2 any](s func(A) func(S1) S2, f func(S1) IOEither[E, A]) func(IOEither[E, S1]) IOEither[E, S2] {
+	return G.Bind[IOEither[E, S1], IOEither[E, S2], IOEither[E, A], func(S1) IOEither[E, A]](s, f)
+}
+
+// BindTo initializes some state based on a value
+func BindTo[
+	E, A, S2 any](s func(A) S2) func(IOEither[E, A]) IOEither[E, S2] {
+	return G.BindTo[IOEither[E, S2], IOEither[E, A]](s)
+}
+
+func ApS[
+	E, A, S1, S2 any,
+](s func(A) func(S1) S2, fa IOEither[E, A]) func(IOEither[E, S1]) IOEither[E, S2] {
+	return G.ApS[IOEither[E, S1], IOEither[E, S2], IOEither[E, A], IOEither[E, func(S1) S2]](s, fa)
+}
+
+func Let[E, A, S1, S2 any](
+	s func(A) func(S1) S2,
+	f func(S1) A,
+) func(IOEither[E, S1]) IOEither[E, S2] {
+	return G.Let[IOEither[E, S1], IOEither[E, S2]](s, f)
+}

ioeither/examples_create_test.go

@@ -0,0 +1,57 @@
+// Copyright (c) 2023 IBM Corp.
+// All rights reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package ioeither
+
+import (
+	"fmt"
+
+	E "github.com/IBM/fp-go/either"
+)
+
+func ExampleIOEither_creation() {
+	// Build an IOEither
+	leftValue := Left[string](fmt.Errorf("some error"))
+	rightValue := Right[error]("value")
+
+	// Convert from Either
+	eitherValue := E.Of[error](42)
+	ioFromEither := FromEither(eitherValue)
+
+	// some predicate
+	isEven := func(num int) (int, error) {
+		if num%2 == 0 {
+			return num, nil
+		}
+		return 0, fmt.Errorf("%d is an odd number", num)
+	}
+	fromEven := Eitherize1(isEven)
+	leftFromPred := fromEven(3)
+	rightFromPred := fromEven(4)
+
+	fmt.Println(leftValue())
+	fmt.Println(rightValue())
+	fmt.Println(ioFromEither())
+	fmt.Println(leftFromPred())
+	fmt.Println(rightFromPred())
+
+	// Output:
+	// Left[*errors.errorString, string](some error)
+	// Right[<nil>, string](value)
+	// Right[<nil>, int](42)
+	// Left[*errors.errorString, int](3 is an odd number)
+	// Right[<nil>, int](4)
+
+}

ioeither/examples_do_test.go

@@ -0,0 +1,57 @@
+// Copyright (c) 2023 IBM Corp.
+// All rights reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package ioeither
+
+import (
+	"fmt"
+	"log"
+
+	F "github.com/IBM/fp-go/function"
+	IO "github.com/IBM/fp-go/io"
+	T "github.com/IBM/fp-go/tuple"
+)
+
+func ExampleIOEither_do() {
+	foo := Of[error]("foo")
+	bar := Of[error](1)
+
+	// quux consumes the state of three bindings and returns an [IO] instead of an [IOEither]
+	quux := func(t T.Tuple3[string, int, string]) IO.IO[any] {
+		return IO.FromImpure(func() {
+			log.Printf("t1: %s, t2: %d, t3: %s", t.F1, t.F2, t.F3)
+		})
+	}
+
+	transform := func(t T.Tuple3[string, int, string]) int {
+		return len(t.F1) + t.F2 + len(t.F3)
+	}
+
+	b := F.Pipe5(
+		foo,
+		BindTo[error](T.Of[string]),
+		ApS(T.Push1[string, int], bar),
+		Bind(T.Push2[string, int, string], func(t T.Tuple2[string, int]) IOEither[error, string] {
+			return Of[error](fmt.Sprintf("%s%d", t.F1, t.F2))
+		}),
+		ChainFirstIOK[error](quux),
+		Map[error](transform),
+	)
+
+	fmt.Println(b())
+
+	// Output:
+	// Right[<nil>, int](8)
+}

ioeither/examples_extract_test.go

@@ -0,0 +1,45 @@
+// Copyright (c) 2023 IBM Corp.
+// All rights reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package ioeither
+
+import (
+	"fmt"
+
+	E "github.com/IBM/fp-go/either"
+	F "github.com/IBM/fp-go/function"
+	IO "github.com/IBM/fp-go/io"
+)
+
+func ExampleIOEither_extraction() {
+	// IOEither
+	someIOEither := Right[error](42)
+	eitherValue := someIOEither()                            // E.Right(42)
+	value := E.GetOrElse(F.Constant1[error](0))(eitherValue) // 42
+
+	// Or more directly
+	infaillibleIO := GetOrElse(F.Constant1[error](IO.Of(0)))(someIOEither) // => IO.Right(42)
+	valueFromIO := infaillibleIO()                                         // => 42
+
+	fmt.Println(eitherValue)
+	fmt.Println(value)
+	fmt.Println(valueFromIO)
+
+	// Output:
+	// Right[<nil>, int](42)
+	// 42
+	// 42
+
+}

ioeither/gen.go

@@ -1,486 +1,485 @@
 // Code generated by go generate; DO NOT EDIT.
 // This file was generated by robots at
-// 2023-08-11 11:38:09.4187123 +0200 CEST m=+0.099620101
+// 2023-08-17 22:59:12.0033119 +0200 CEST m=+0.096740401
 
 package ioeither
 
-
 import (
-	G "github.com/IBM/fp-go/ioeither/generic"	
+	G "github.com/IBM/fp-go/ioeither/generic"
 	T "github.com/IBM/fp-go/tuple"
 )
 
 // Eitherize0 converts a function with 1 parameters returning a tuple into a function with 0 parameters returning a [IOEither[error, R]]
 func Eitherize0[F ~func() (R, error), R any](f F) func() IOEither[error, R] {
-  return G.Eitherize0[IOEither[error, R]](f)
+	return G.Eitherize0[IOEither[error, R]](f)
 }
 
 // Uneitherize0 converts a function with 1 parameters returning a tuple into a function with 0 parameters returning a [IOEither[error, R]]
 func Uneitherize0[F ~func() IOEither[error, R], R any](f F) func() (R, error) {
-  return G.Uneitherize0[IOEither[error, R]](f)
+	return G.Uneitherize0[IOEither[error, R]](f)
 }
 
 // Eitherize1 converts a function with 2 parameters returning a tuple into a function with 1 parameters returning a [IOEither[error, R]]
 func Eitherize1[F ~func(T1) (R, error), T1, R any](f F) func(T1) IOEither[error, R] {
-  return G.Eitherize1[IOEither[error, R]](f)
+	return G.Eitherize1[IOEither[error, R]](f)
 }
 
 // Uneitherize1 converts a function with 2 parameters returning a tuple into a function with 1 parameters returning a [IOEither[error, R]]
 func Uneitherize1[F ~func(T1) IOEither[error, R], T1, R any](f F) func(T1) (R, error) {
-  return G.Uneitherize1[IOEither[error, R]](f)
+	return G.Uneitherize1[IOEither[error, R]](f)
 }
 
 // SequenceT1 converts 1 [IOEither[E, T]] into a [IOEither[E, T.Tuple1[T1]]]
 func SequenceT1[E, T1 any](
-  t1 IOEither[E, T1],
+	t1 IOEither[E, T1],
 ) IOEither[E, T.Tuple1[T1]] {
-  return G.SequenceT1[
-    IOEither[E, T.Tuple1[T1]],
-    IOEither[E, T1],
-  ](t1)
+	return G.SequenceT1[
+		IOEither[E, T.Tuple1[T1]],
+		IOEither[E, T1],
+	](t1)
 }
 
 // SequenceTuple1 converts a [T.Tuple1[IOEither[E, T]]] into a [IOEither[E, T.Tuple1[T1]]]
 func SequenceTuple1[E, T1 any](t T.Tuple1[IOEither[E, T1]]) IOEither[E, T.Tuple1[T1]] {
-  return G.SequenceTuple1[
-    IOEither[E, T.Tuple1[T1]],
-    IOEither[E, T1],
-  ](t)
+	return G.SequenceTuple1[
+		IOEither[E, T.Tuple1[T1]],
+		IOEither[E, T1],
+	](t)
 }
 
 // TraverseTuple1 converts a [T.Tuple1[IOEither[E, T]]] into a [IOEither[E, T.Tuple1[T1]]]
 func TraverseTuple1[F1 ~func(A1) IOEither[E, T1], E, A1, T1 any](f1 F1) func(T.Tuple1[A1]) IOEither[E, T.Tuple1[T1]] {
-  return G.TraverseTuple1[IOEither[E, T.Tuple1[T1]]](f1)
+	return G.TraverseTuple1[IOEither[E, T.Tuple1[T1]]](f1)
 }
 
 // Eitherize2 converts a function with 3 parameters returning a tuple into a function with 2 parameters returning a [IOEither[error, R]]
 func Eitherize2[F ~func(T1, T2) (R, error), T1, T2, R any](f F) func(T1, T2) IOEither[error, R] {
-  return G.Eitherize2[IOEither[error, R]](f)
+	return G.Eitherize2[IOEither[error, R]](f)
 }
 
 // Uneitherize2 converts a function with 3 parameters returning a tuple into a function with 2 parameters returning a [IOEither[error, R]]
 func Uneitherize2[F ~func(T1, T2) IOEither[error, R], T1, T2, R any](f F) func(T1, T2) (R, error) {
-  return G.Uneitherize2[IOEither[error, R]](f)
+	return G.Uneitherize2[IOEither[error, R]](f)
 }
 
 // SequenceT2 converts 2 [IOEither[E, T]] into a [IOEither[E, T.Tuple2[T1, T2]]]
 func SequenceT2[E, T1, T2 any](
-  t1 IOEither[E, T1],
-  t2 IOEither[E, T2],
+	t1 IOEither[E, T1],
+	t2 IOEither[E, T2],
 ) IOEither[E, T.Tuple2[T1, T2]] {
-  return G.SequenceT2[
-    IOEither[E, T.Tuple2[T1, T2]],
-    IOEither[E, T1],
-    IOEither[E, T2],
-  ](t1, t2)
+	return G.SequenceT2[
+		IOEither[E, T.Tuple2[T1, T2]],
+		IOEither[E, T1],
+		IOEither[E, T2],
+	](t1, t2)
 }
 
 // SequenceTuple2 converts a [T.Tuple2[IOEither[E, T]]] into a [IOEither[E, T.Tuple2[T1, T2]]]
 func SequenceTuple2[E, T1, T2 any](t T.Tuple2[IOEither[E, T1], IOEither[E, T2]]) IOEither[E, T.Tuple2[T1, T2]] {
-  return G.SequenceTuple2[
-    IOEither[E, T.Tuple2[T1, T2]],
-    IOEither[E, T1],
-    IOEither[E, T2],
-  ](t)
+	return G.SequenceTuple2[
+		IOEither[E, T.Tuple2[T1, T2]],
+		IOEither[E, T1],
+		IOEither[E, T2],
+	](t)
 }
 
 // TraverseTuple2 converts a [T.Tuple2[IOEither[E, T]]] into a [IOEither[E, T.Tuple2[T1, T2]]]
 func TraverseTuple2[F1 ~func(A1) IOEither[E, T1], F2 ~func(A2) IOEither[E, T2], E, A1, A2, T1, T2 any](f1 F1, f2 F2) func(T.Tuple2[A1, A2]) IOEither[E, T.Tuple2[T1, T2]] {
-  return G.TraverseTuple2[IOEither[E, T.Tuple2[T1, T2]]](f1, f2)
+	return G.TraverseTuple2[IOEither[E, T.Tuple2[T1, T2]]](f1, f2)
 }
 
 // Eitherize3 converts a function with 4 parameters returning a tuple into a function with 3 parameters returning a [IOEither[error, R]]
 func Eitherize3[F ~func(T1, T2, T3) (R, error), T1, T2, T3, R any](f F) func(T1, T2, T3) IOEither[error, R] {
-  return G.Eitherize3[IOEither[error, R]](f)
+	return G.Eitherize3[IOEither[error, R]](f)
 }
 
 // Uneitherize3 converts a function with 4 parameters returning a tuple into a function with 3 parameters returning a [IOEither[error, R]]
 func Uneitherize3[F ~func(T1, T2, T3) IOEither[error, R], T1, T2, T3, R any](f F) func(T1, T2, T3) (R, error) {
-  return G.Uneitherize3[IOEither[error, R]](f)
+	return G.Uneitherize3[IOEither[error, R]](f)
 }
 
 // SequenceT3 converts 3 [IOEither[E, T]] into a [IOEither[E, T.Tuple3[T1, T2, T3]]]
 func SequenceT3[E, T1, T2, T3 any](
-  t1 IOEither[E, T1],
-  t2 IOEither[E, T2],
-  t3 IOEither[E, T3],
+	t1 IOEither[E, T1],
+	t2 IOEither[E, T2],
+	t3 IOEither[E, T3],
 ) IOEither[E, T.Tuple3[T1, T2, T3]] {
-  return G.SequenceT3[
-    IOEither[E, T.Tuple3[T1, T2, T3]],
-    IOEither[E, T1],
-    IOEither[E, T2],
-    IOEither[E, T3],
-  ](t1, t2, t3)
+	return G.SequenceT3[
+		IOEither[E, T.Tuple3[T1, T2, T3]],
+		IOEither[E, T1],
+		IOEither[E, T2],
+		IOEither[E, T3],
+	](t1, t2, t3)
 }
 
 // SequenceTuple3 converts a [T.Tuple3[IOEither[E, T]]] into a [IOEither[E, T.Tuple3[T1, T2, T3]]]
 func SequenceTuple3[E, T1, T2, T3 any](t T.Tuple3[IOEither[E, T1], IOEither[E, T2], IOEither[E, T3]]) IOEither[E, T.Tuple3[T1, T2, T3]] {
-  return G.SequenceTuple3[
-    IOEither[E, T.Tuple3[T1, T2, T3]],
-    IOEither[E, T1],
-    IOEither[E, T2],
-    IOEither[E, T3],
-  ](t)
+	return G.SequenceTuple3[
+		IOEither[E, T.Tuple3[T1, T2, T3]],
+		IOEither[E, T1],
+		IOEither[E, T2],
+		IOEither[E, T3],
+	](t)
 }
 
 // TraverseTuple3 converts a [T.Tuple3[IOEither[E, T]]] into a [IOEither[E, T.Tuple3[T1, T2, T3]]]
 func TraverseTuple3[F1 ~func(A1) IOEither[E, T1], F2 ~func(A2) IOEither[E, T2], F3 ~func(A3) IOEither[E, T3], E, A1, A2, A3, T1, T2, T3 any](f1 F1, f2 F2, f3 F3) func(T.Tuple3[A1, A2, A3]) IOEither[E, T.Tuple3[T1, T2, T3]] {
-  return G.TraverseTuple3[IOEither[E, T.Tuple3[T1, T2, T3]]](f1, f2, f3)
+	return G.TraverseTuple3[IOEither[E, T.Tuple3[T1, T2, T3]]](f1, f2, f3)
 }
 
 // Eitherize4 converts a function with 5 parameters returning a tuple into a function with 4 parameters returning a [IOEither[error, R]]
 func Eitherize4[F ~func(T1, T2, T3, T4) (R, error), T1, T2, T3, T4, R any](f F) func(T1, T2, T3, T4) IOEither[error, R] {
-  return G.Eitherize4[IOEither[error, R]](f)
+	return G.Eitherize4[IOEither[error, R]](f)
 }
 
 // Uneitherize4 converts a function with 5 parameters returning a tuple into a function with 4 parameters returning a [IOEither[error, R]]
 func Uneitherize4[F ~func(T1, T2, T3, T4) IOEither[error, R], T1, T2, T3, T4, R any](f F) func(T1, T2, T3, T4) (R, error) {
-  return G.Uneitherize4[IOEither[error, R]](f)
+	return G.Uneitherize4[IOEither[error, R]](f)
 }
 
 // SequenceT4 converts 4 [IOEither[E, T]] into a [IOEither[E, T.Tuple4[T1, T2, T3, T4]]]
 func SequenceT4[E, T1, T2, T3, T4 any](
-  t1 IOEither[E, T1],
-  t2 IOEither[E, T2],
-  t3 IOEither[E, T3],
-  t4 IOEither[E, T4],
+	t1 IOEither[E, T1],
+	t2 IOEither[E, T2],
+	t3 IOEither[E, T3],
+	t4 IOEither[E, T4],
 ) IOEither[E, T.Tuple4[T1, T2, T3, T4]] {
-  return G.SequenceT4[
-    IOEither[E, T.Tuple4[T1, T2, T3, T4]],
-    IOEither[E, T1],
-    IOEither[E, T2],
-    IOEither[E, T3],
-    IOEither[E, T4],
-  ](t1, t2, t3, t4)
+	return G.SequenceT4[
+		IOEither[E, T.Tuple4[T1, T2, T3, T4]],
+		IOEither[E, T1],
+		IOEither[E, T2],
+		IOEither[E, T3],
+		IOEither[E, T4],
+	](t1, t2, t3, t4)
 }
 
 // SequenceTuple4 converts a [T.Tuple4[IOEither[E, T]]] into a [IOEither[E, T.Tuple4[T1, T2, T3, T4]]]
 func SequenceTuple4[E, T1, T2, T3, T4 any](t T.Tuple4[IOEither[E, T1], IOEither[E, T2], IOEither[E, T3], IOEither[E, T4]]) IOEither[E, T.Tuple4[T1, T2, T3, T4]] {
-  return G.SequenceTuple4[
-    IOEither[E, T.Tuple4[T1, T2, T3, T4]],
-    IOEither[E, T1],
-    IOEither[E, T2],
-    IOEither[E, T3],
-    IOEither[E, T4],
-  ](t)
+	return G.SequenceTuple4[
+		IOEither[E, T.Tuple4[T1, T2, T3, T4]],
+		IOEither[E, T1],
+		IOEither[E, T2],
+		IOEither[E, T3],
+		IOEither[E, T4],
+	](t)
 }
 
 // TraverseTuple4 converts a [T.Tuple4[IOEither[E, T]]] into a [IOEither[E, T.Tuple4[T1, T2, T3, T4]]]
 func TraverseTuple4[F1 ~func(A1) IOEither[E, T1], F2 ~func(A2) IOEither[E, T2], F3 ~func(A3) IOEither[E, T3], F4 ~func(A4) IOEither[E, T4], E, A1, A2, A3, A4, T1, T2, T3, T4 any](f1 F1, f2 F2, f3 F3, f4 F4) func(T.Tuple4[A1, A2, A3, A4]) IOEither[E, T.Tuple4[T1, T2, T3, T4]] {
-  return G.TraverseTuple4[IOEither[E, T.Tuple4[T1, T2, T3, T4]]](f1, f2, f3, f4)
+	return G.TraverseTuple4[IOEither[E, T.Tuple4[T1, T2, T3, T4]]](f1, f2, f3, f4)
 }
 
 // Eitherize5 converts a function with 6 parameters returning a tuple into a function with 5 parameters returning a [IOEither[error, R]]
 func Eitherize5[F ~func(T1, T2, T3, T4, T5) (R, error), T1, T2, T3, T4, T5, R any](f F) func(T1, T2, T3, T4, T5) IOEither[error, R] {
-  return G.Eitherize5[IOEither[error, R]](f)
+	return G.Eitherize5[IOEither[error, R]](f)
 }
 
 // Uneitherize5 converts a function with 6 parameters returning a tuple into a function with 5 parameters returning a [IOEither[error, R]]
 func Uneitherize5[F ~func(T1, T2, T3, T4, T5) IOEither[error, R], T1, T2, T3, T4, T5, R any](f F) func(T1, T2, T3, T4, T5) (R, error) {
-  return G.Uneitherize5[IOEither[error, R]](f)
+	return G.Uneitherize5[IOEither[error, R]](f)
 }
 
 // SequenceT5 converts 5 [IOEither[E, T]] into a [IOEither[E, T.Tuple5[T1, T2, T3, T4, T5]]]
 func SequenceT5[E, T1, T2, T3, T4, T5 any](
-  t1 IOEither[E, T1],
-  t2 IOEither[E, T2],
-  t3 IOEither[E, T3],
-  t4 IOEither[E, T4],
-  t5 IOEither[E, T5],
+	t1 IOEither[E, T1],
+	t2 IOEither[E, T2],
+	t3 IOEither[E, T3],
+	t4 IOEither[E, T4],
+	t5 IOEither[E, T5],
 ) IOEither[E, T.Tuple5[T1, T2, T3, T4, T5]] {
-  return G.SequenceT5[
-    IOEither[E, T.Tuple5[T1, T2, T3, T4, T5]],
-    IOEither[E, T1],
-    IOEither[E, T2],
-    IOEither[E, T3],
-    IOEither[E, T4],
-    IOEither[E, T5],
-  ](t1, t2, t3, t4, t5)
+	return G.SequenceT5[
+		IOEither[E, T.Tuple5[T1, T2, T3, T4, T5]],
+		IOEither[E, T1],
+		IOEither[E, T2],
+		IOEither[E, T3],
+		IOEither[E, T4],
+		IOEither[E, T5],
+	](t1, t2, t3, t4, t5)
 }
 
 // SequenceTuple5 converts a [T.Tuple5[IOEither[E, T]]] into a [IOEither[E, T.Tuple5[T1, T2, T3, T4, T5]]]
 func SequenceTuple5[E, T1, T2, T3, T4, T5 any](t T.Tuple5[IOEither[E, T1], IOEither[E, T2], IOEither[E, T3], IOEither[E, T4], IOEither[E, T5]]) IOEither[E, T.Tuple5[T1, T2, T3, T4, T5]] {
-  return G.SequenceTuple5[
-    IOEither[E, T.Tuple5[T1, T2, T3, T4, T5]],
-    IOEither[E, T1],
-    IOEither[E, T2],
-    IOEither[E, T3],
-    IOEither[E, T4],
-    IOEither[E, T5],
-  ](t)
+	return G.SequenceTuple5[
+		IOEither[E, T.Tuple5[T1, T2, T3, T4, T5]],
+		IOEither[E, T1],
+		IOEither[E, T2],
+		IOEither[E, T3],
+		IOEither[E, T4],
+		IOEither[E, T5],
+	](t)
 }
 
 // TraverseTuple5 converts a [T.Tuple5[IOEither[E, T]]] into a [IOEither[E, T.Tuple5[T1, T2, T3, T4, T5]]]
 func TraverseTuple5[F1 ~func(A1) IOEither[E, T1], F2 ~func(A2) IOEither[E, T2], F3 ~func(A3) IOEither[E, T3], F4 ~func(A4) IOEither[E, T4], F5 ~func(A5) IOEither[E, T5], E, A1, A2, A3, A4, A5, T1, T2, T3, T4, T5 any](f1 F1, f2 F2, f3 F3, f4 F4, f5 F5) func(T.Tuple5[A1, A2, A3, A4, A5]) IOEither[E, T.Tuple5[T1, T2, T3, T4, T5]] {
-  return G.TraverseTuple5[IOEither[E, T.Tuple5[T1, T2, T3, T4, T5]]](f1, f2, f3, f4, f5)
+	return G.TraverseTuple5[IOEither[E, T.Tuple5[T1, T2, T3, T4, T5]]](f1, f2, f3, f4, f5)
 }
 
 // Eitherize6 converts a function with 7 parameters returning a tuple into a function with 6 parameters returning a [IOEither[error, R]]
 func Eitherize6[F ~func(T1, T2, T3, T4, T5, T6) (R, error), T1, T2, T3, T4, T5, T6, R any](f F) func(T1, T2, T3, T4, T5, T6) IOEither[error, R] {
-  return G.Eitherize6[IOEither[error, R]](f)
+	return G.Eitherize6[IOEither[error, R]](f)
 }
 
 // Uneitherize6 converts a function with 7 parameters returning a tuple into a function with 6 parameters returning a [IOEither[error, R]]
 func Uneitherize6[F ~func(T1, T2, T3, T4, T5, T6) IOEither[error, R], T1, T2, T3, T4, T5, T6, R any](f F) func(T1, T2, T3, T4, T5, T6) (R, error) {
-  return G.Uneitherize6[IOEither[error, R]](f)
+	return G.Uneitherize6[IOEither[error, R]](f)
 }
 
 // SequenceT6 converts 6 [IOEither[E, T]] into a [IOEither[E, T.Tuple6[T1, T2, T3, T4, T5, T6]]]
 func SequenceT6[E, T1, T2, T3, T4, T5, T6 any](
-  t1 IOEither[E, T1],
-  t2 IOEither[E, T2],
-  t3 IOEither[E, T3],
-  t4 IOEither[E, T4],
-  t5 IOEither[E, T5],
-  t6 IOEither[E, T6],
+	t1 IOEither[E, T1],
+	t2 IOEither[E, T2],
+	t3 IOEither[E, T3],
+	t4 IOEither[E, T4],
+	t5 IOEither[E, T5],
+	t6 IOEither[E, T6],
 ) IOEither[E, T.Tuple6[T1, T2, T3, T4, T5, T6]] {
-  return G.SequenceT6[
-    IOEither[E, T.Tuple6[T1, T2, T3, T4, T5, T6]],
-    IOEither[E, T1],
-    IOEither[E, T2],
-    IOEither[E, T3],
-    IOEither[E, T4],
-    IOEither[E, T5],
-    IOEither[E, T6],
-  ](t1, t2, t3, t4, t5, t6)
+	return G.SequenceT6[
+		IOEither[E, T.Tuple6[T1, T2, T3, T4, T5, T6]],
+		IOEither[E, T1],
+		IOEither[E, T2],
+		IOEither[E, T3],
+		IOEither[E, T4],
+		IOEither[E, T5],
+		IOEither[E, T6],
+	](t1, t2, t3, t4, t5, t6)
 }
 
 // SequenceTuple6 converts a [T.Tuple6[IOEither[E, T]]] into a [IOEither[E, T.Tuple6[T1, T2, T3, T4, T5, T6]]]
 func SequenceTuple6[E, T1, T2, T3, T4, T5, T6 any](t T.Tuple6[IOEither[E, T1], IOEither[E, T2], IOEither[E, T3], IOEither[E, T4], IOEither[E, T5], IOEither[E, T6]]) IOEither[E, T.Tuple6[T1, T2, T3, T4, T5, T6]] {
-  return G.SequenceTuple6[
-    IOEither[E, T.Tuple6[T1, T2, T3, T4, T5, T6]],
-    IOEither[E, T1],
-    IOEither[E, T2],
-    IOEither[E, T3],
-    IOEither[E, T4],
-    IOEither[E, T5],
-    IOEither[E, T6],
-  ](t)
+	return G.SequenceTuple6[
+		IOEither[E, T.Tuple6[T1, T2, T3, T4, T5, T6]],
+		IOEither[E, T1],
+		IOEither[E, T2],
+		IOEither[E, T3],
+		IOEither[E, T4],
+		IOEither[E, T5],
+		IOEither[E, T6],
+	](t)
 }
 
 // TraverseTuple6 converts a [T.Tuple6[IOEither[E, T]]] into a [IOEither[E, T.Tuple6[T1, T2, T3, T4, T5, T6]]]
 func TraverseTuple6[F1 ~func(A1) IOEither[E, T1], F2 ~func(A2) IOEither[E, T2], F3 ~func(A3) IOEither[E, T3], F4 ~func(A4) IOEither[E, T4], F5 ~func(A5) IOEither[E, T5], F6 ~func(A6) IOEither[E, T6], E, A1, A2, A3, A4, A5, A6, T1, T2, T3, T4, T5, T6 any](f1 F1, f2 F2, f3 F3, f4 F4, f5 F5, f6 F6) func(T.Tuple6[A1, A2, A3, A4, A5, A6]) IOEither[E, T.Tuple6[T1, T2, T3, T4, T5, T6]] {
-  return G.TraverseTuple6[IOEither[E, T.Tuple6[T1, T2, T3, T4, T5, T6]]](f1, f2, f3, f4, f5, f6)
+	return G.TraverseTuple6[IOEither[E, T.Tuple6[T1, T2, T3, T4, T5, T6]]](f1, f2, f3, f4, f5, f6)
 }
 
 // Eitherize7 converts a function with 8 parameters returning a tuple into a function with 7 parameters returning a [IOEither[error, R]]
 func Eitherize7[F ~func(T1, T2, T3, T4, T5, T6, T7) (R, error), T1, T2, T3, T4, T5, T6, T7, R any](f F) func(T1, T2, T3, T4, T5, T6, T7) IOEither[error, R] {
-  return G.Eitherize7[IOEither[error, R]](f)
+	return G.Eitherize7[IOEither[error, R]](f)
 }
 
 // Uneitherize7 converts a function with 8 parameters returning a tuple into a function with 7 parameters returning a [IOEither[error, R]]
 func Uneitherize7[F ~func(T1, T2, T3, T4, T5, T6, T7) IOEither[error, R], T1, T2, T3, T4, T5, T6, T7, R any](f F) func(T1, T2, T3, T4, T5, T6, T7) (R, error) {
-  return G.Uneitherize7[IOEither[error, R]](f)
+	return G.Uneitherize7[IOEither[error, R]](f)
 }
 
 // SequenceT7 converts 7 [IOEither[E, T]] into a [IOEither[E, T.Tuple7[T1, T2, T3, T4, T5, T6, T7]]]
 func SequenceT7[E, T1, T2, T3, T4, T5, T6, T7 any](
-  t1 IOEither[E, T1],
-  t2 IOEither[E, T2],
-  t3 IOEither[E, T3],
-  t4 IOEither[E, T4],
-  t5 IOEither[E, T5],
-  t6 IOEither[E, T6],
-  t7 IOEither[E, T7],
+	t1 IOEither[E, T1],
+	t2 IOEither[E, T2],
+	t3 IOEither[E, T3],
+	t4 IOEither[E, T4],
+	t5 IOEither[E, T5],
+	t6 IOEither[E, T6],
+	t7 IOEither[E, T7],
 ) IOEither[E, T.Tuple7[T1, T2, T3, T4, T5, T6, T7]] {
-  return G.SequenceT7[
-    IOEither[E, T.Tuple7[T1, T2, T3, T4, T5, T6, T7]],
-    IOEither[E, T1],
-    IOEither[E, T2],
-    IOEither[E, T3],
-    IOEither[E, T4],
-    IOEither[E, T5],
-    IOEither[E, T6],
-    IOEither[E, T7],
-  ](t1, t2, t3, t4, t5, t6, t7)
+	return G.SequenceT7[
+		IOEither[E, T.Tuple7[T1, T2, T3, T4, T5, T6, T7]],
+		IOEither[E, T1],
+		IOEither[E, T2],
+		IOEither[E, T3],
+		IOEither[E, T4],
+		IOEither[E, T5],
+		IOEither[E, T6],
+		IOEither[E, T7],
+	](t1, t2, t3, t4, t5, t6, t7)
 }
 
 // SequenceTuple7 converts a [T.Tuple7[IOEither[E, T]]] into a [IOEither[E, T.Tuple7[T1, T2, T3, T4, T5, T6, T7]]]
 func SequenceTuple7[E, T1, T2, T3, T4, T5, T6, T7 any](t T.Tuple7[IOEither[E, T1], IOEither[E, T2], IOEither[E, T3], IOEither[E, T4], IOEither[E, T5], IOEither[E, T6], IOEither[E, T7]]) IOEither[E, T.Tuple7[T1, T2, T3, T4, T5, T6, T7]] {
-  return G.SequenceTuple7[
-    IOEither[E, T.Tuple7[T1, T2, T3, T4, T5, T6, T7]],
-    IOEither[E, T1],
-    IOEither[E, T2],
-    IOEither[E, T3],
-    IOEither[E, T4],
-    IOEither[E, T5],
-    IOEither[E, T6],
-    IOEither[E, T7],
-  ](t)
+	return G.SequenceTuple7[
+		IOEither[E, T.Tuple7[T1, T2, T3, T4, T5, T6, T7]],
+		IOEither[E, T1],
+		IOEither[E, T2],
+		IOEither[E, T3],
+		IOEither[E, T4],
+		IOEither[E, T5],
+		IOEither[E, T6],
+		IOEither[E, T7],
+	](t)
 }
 
 // TraverseTuple7 converts a [T.Tuple7[IOEither[E, T]]] into a [IOEither[E, T.Tuple7[T1, T2, T3, T4, T5, T6, T7]]]
 func TraverseTuple7[F1 ~func(A1) IOEither[E, T1], F2 ~func(A2) IOEither[E, T2], F3 ~func(A3) IOEither[E, T3], F4 ~func(A4) IOEither[E, T4], F5 ~func(A5) IOEither[E, T5], F6 ~func(A6) IOEither[E, T6], F7 ~func(A7) IOEither[E, T7], E, A1, A2, A3, A4, A5, A6, A7, T1, T2, T3, T4, T5, T6, T7 any](f1 F1, f2 F2, f3 F3, f4 F4, f5 F5, f6 F6, f7 F7) func(T.Tuple7[A1, A2, A3, A4, A5, A6, A7]) IOEither[E, T.Tuple7[T1, T2, T3, T4, T5, T6, T7]] {
-  return G.TraverseTuple7[IOEither[E, T.Tuple7[T1, T2, T3, T4, T5, T6, T7]]](f1, f2, f3, f4, f5, f6, f7)
+	return G.TraverseTuple7[IOEither[E, T.Tuple7[T1, T2, T3, T4, T5, T6, T7]]](f1, f2, f3, f4, f5, f6, f7)
 }
 
 // Eitherize8 converts a function with 9 parameters returning a tuple into a function with 8 parameters returning a [IOEither[error, R]]
 func Eitherize8[F ~func(T1, T2, T3, T4, T5, T6, T7, T8) (R, error), T1, T2, T3, T4, T5, T6, T7, T8, R any](f F) func(T1, T2, T3, T4, T5, T6, T7, T8) IOEither[error, R] {
-  return G.Eitherize8[IOEither[error, R]](f)
+	return G.Eitherize8[IOEither[error, R]](f)
 }
 
 // Uneitherize8 converts a function with 9 parameters returning a tuple into a function with 8 parameters returning a [IOEither[error, R]]
 func Uneitherize8[F ~func(T1, T2, T3, T4, T5, T6, T7, T8) IOEither[error, R], T1, T2, T3, T4, T5, T6, T7, T8, R any](f F) func(T1, T2, T3, T4, T5, T6, T7, T8) (R, error) {
-  return G.Uneitherize8[IOEither[error, R]](f)
+	return G.Uneitherize8[IOEither[error, R]](f)
 }
 
 // SequenceT8 converts 8 [IOEither[E, T]] into a [IOEither[E, T.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8]]]
 func SequenceT8[E, T1, T2, T3, T4, T5, T6, T7, T8 any](
-  t1 IOEither[E, T1],
-  t2 IOEither[E, T2],
-  t3 IOEither[E, T3],
-  t4 IOEither[E, T4],
-  t5 IOEither[E, T5],
-  t6 IOEither[E, T6],
-  t7 IOEither[E, T7],
-  t8 IOEither[E, T8],
+	t1 IOEither[E, T1],
+	t2 IOEither[E, T2],
+	t3 IOEither[E, T3],
+	t4 IOEither[E, T4],
+	t5 IOEither[E, T5],
+	t6 IOEither[E, T6],
+	t7 IOEither[E, T7],
+	t8 IOEither[E, T8],
 ) IOEither[E, T.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8]] {
-  return G.SequenceT8[
-    IOEither[E, T.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8]],
-    IOEither[E, T1],
-    IOEither[E, T2],
-    IOEither[E, T3],
-    IOEither[E, T4],
-    IOEither[E, T5],
-    IOEither[E, T6],
-    IOEither[E, T7],
-    IOEither[E, T8],
-  ](t1, t2, t3, t4, t5, t6, t7, t8)
+	return G.SequenceT8[
+		IOEither[E, T.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8]],
+		IOEither[E, T1],
+		IOEither[E, T2],
+		IOEither[E, T3],
+		IOEither[E, T4],
+		IOEither[E, T5],
+		IOEither[E, T6],
+		IOEither[E, T7],
+		IOEither[E, T8],
+	](t1, t2, t3, t4, t5, t6, t7, t8)
 }
 
 // SequenceTuple8 converts a [T.Tuple8[IOEither[E, T]]] into a [IOEither[E, T.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8]]]
 func SequenceTuple8[E, T1, T2, T3, T4, T5, T6, T7, T8 any](t T.Tuple8[IOEither[E, T1], IOEither[E, T2], IOEither[E, T3], IOEither[E, T4], IOEither[E, T5], IOEither[E, T6], IOEither[E, T7], IOEither[E, T8]]) IOEither[E, T.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8]] {
-  return G.SequenceTuple8[
-    IOEither[E, T.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8]],
-    IOEither[E, T1],
-    IOEither[E, T2],
-    IOEither[E, T3],
-    IOEither[E, T4],
-    IOEither[E, T5],
-    IOEither[E, T6],
-    IOEither[E, T7],
-    IOEither[E, T8],
-  ](t)
+	return G.SequenceTuple8[
+		IOEither[E, T.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8]],
+		IOEither[E, T1],
+		IOEither[E, T2],
+		IOEither[E, T3],
+		IOEither[E, T4],
+		IOEither[E, T5],
+		IOEither[E, T6],
+		IOEither[E, T7],
+		IOEither[E, T8],
+	](t)
 }
 
 // TraverseTuple8 converts a [T.Tuple8[IOEither[E, T]]] into a [IOEither[E, T.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8]]]
 func TraverseTuple8[F1 ~func(A1) IOEither[E, T1], F2 ~func(A2) IOEither[E, T2], F3 ~func(A3) IOEither[E, T3], F4 ~func(A4) IOEither[E, T4], F5 ~func(A5) IOEither[E, T5], F6 ~func(A6) IOEither[E, T6], F7 ~func(A7) IOEither[E, T7], F8 ~func(A8) IOEither[E, T8], E, A1, A2, A3, A4, A5, A6, A7, A8, T1, T2, T3, T4, T5, T6, T7, T8 any](f1 F1, f2 F2, f3 F3, f4 F4, f5 F5, f6 F6, f7 F7, f8 F8) func(T.Tuple8[A1, A2, A3, A4, A5, A6, A7, A8]) IOEither[E, T.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8]] {
-  return G.TraverseTuple8[IOEither[E, T.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8]]](f1, f2, f3, f4, f5, f6, f7, f8)
+	return G.TraverseTuple8[IOEither[E, T.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8]]](f1, f2, f3, f4, f5, f6, f7, f8)
 }
 
 // Eitherize9 converts a function with 10 parameters returning a tuple into a function with 9 parameters returning a [IOEither[error, R]]
 func Eitherize9[F ~func(T1, T2, T3, T4, T5, T6, T7, T8, T9) (R, error), T1, T2, T3, T4, T5, T6, T7, T8, T9, R any](f F) func(T1, T2, T3, T4, T5, T6, T7, T8, T9) IOEither[error, R] {
-  return G.Eitherize9[IOEither[error, R]](f)
+	return G.Eitherize9[IOEither[error, R]](f)
 }
 
 // Uneitherize9 converts a function with 10 parameters returning a tuple into a function with 9 parameters returning a [IOEither[error, R]]
 func Uneitherize9[F ~func(T1, T2, T3, T4, T5, T6, T7, T8, T9) IOEither[error, R], T1, T2, T3, T4, T5, T6, T7, T8, T9, R any](f F) func(T1, T2, T3, T4, T5, T6, T7, T8, T9) (R, error) {
-  return G.Uneitherize9[IOEither[error, R]](f)
+	return G.Uneitherize9[IOEither[error, R]](f)
 }
 
 // SequenceT9 converts 9 [IOEither[E, T]] into a [IOEither[E, T.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9]]]
 func SequenceT9[E, T1, T2, T3, T4, T5, T6, T7, T8, T9 any](
-  t1 IOEither[E, T1],
-  t2 IOEither[E, T2],
-  t3 IOEither[E, T3],
-  t4 IOEither[E, T4],
-  t5 IOEither[E, T5],
-  t6 IOEither[E, T6],
-  t7 IOEither[E, T7],
-  t8 IOEither[E, T8],
-  t9 IOEither[E, T9],
+	t1 IOEither[E, T1],
+	t2 IOEither[E, T2],
+	t3 IOEither[E, T3],
+	t4 IOEither[E, T4],
+	t5 IOEither[E, T5],
+	t6 IOEither[E, T6],
+	t7 IOEither[E, T7],
+	t8 IOEither[E, T8],
+	t9 IOEither[E, T9],
 ) IOEither[E, T.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9]] {
-  return G.SequenceT9[
-    IOEither[E, T.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9]],
-    IOEither[E, T1],
-    IOEither[E, T2],
-    IOEither[E, T3],
-    IOEither[E, T4],
-    IOEither[E, T5],
-    IOEither[E, T6],
-    IOEither[E, T7],
-    IOEither[E, T8],
-    IOEither[E, T9],
-  ](t1, t2, t3, t4, t5, t6, t7, t8, t9)
+	return G.SequenceT9[
+		IOEither[E, T.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9]],
+		IOEither[E, T1],
+		IOEither[E, T2],
+		IOEither[E, T3],
+		IOEither[E, T4],
+		IOEither[E, T5],
+		IOEither[E, T6],
+		IOEither[E, T7],
+		IOEither[E, T8],
+		IOEither[E, T9],
+	](t1, t2, t3, t4, t5, t6, t7, t8, t9)
 }
 
 // SequenceTuple9 converts a [T.Tuple9[IOEither[E, T]]] into a [IOEither[E, T.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9]]]
 func SequenceTuple9[E, T1, T2, T3, T4, T5, T6, T7, T8, T9 any](t T.Tuple9[IOEither[E, T1], IOEither[E, T2], IOEither[E, T3], IOEither[E, T4], IOEither[E, T5], IOEither[E, T6], IOEither[E, T7], IOEither[E, T8], IOEither[E, T9]]) IOEither[E, T.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9]] {
-  return G.SequenceTuple9[
-    IOEither[E, T.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9]],
-    IOEither[E, T1],
-    IOEither[E, T2],
-    IOEither[E, T3],
-    IOEither[E, T4],
-    IOEither[E, T5],
-    IOEither[E, T6],
-    IOEither[E, T7],
-    IOEither[E, T8],
-    IOEither[E, T9],
-  ](t)
+	return G.SequenceTuple9[
+		IOEither[E, T.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9]],
+		IOEither[E, T1],
+		IOEither[E, T2],
+		IOEither[E, T3],
+		IOEither[E, T4],
+		IOEither[E, T5],
+		IOEither[E, T6],
+		IOEither[E, T7],
+		IOEither[E, T8],
+		IOEither[E, T9],
+	](t)
 }
 
 // TraverseTuple9 converts a [T.Tuple9[IOEither[E, T]]] into a [IOEither[E, T.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9]]]
 func TraverseTuple9[F1 ~func(A1) IOEither[E, T1], F2 ~func(A2) IOEither[E, T2], F3 ~func(A3) IOEither[E, T3], F4 ~func(A4) IOEither[E, T4], F5 ~func(A5) IOEither[E, T5], F6 ~func(A6) IOEither[E, T6], F7 ~func(A7) IOEither[E, T7], F8 ~func(A8) IOEither[E, T8], F9 ~func(A9) IOEither[E, T9], E, A1, A2, A3, A4, A5, A6, A7, A8, A9, T1, T2, T3, T4, T5, T6, T7, T8, T9 any](f1 F1, f2 F2, f3 F3, f4 F4, f5 F5, f6 F6, f7 F7, f8 F8, f9 F9) func(T.Tuple9[A1, A2, A3, A4, A5, A6, A7, A8, A9]) IOEither[E, T.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9]] {
-  return G.TraverseTuple9[IOEither[E, T.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9]]](f1, f2, f3, f4, f5, f6, f7, f8, f9)
+	return G.TraverseTuple9[IOEither[E, T.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9]]](f1, f2, f3, f4, f5, f6, f7, f8, f9)
 }
 
 // Eitherize10 converts a function with 11 parameters returning a tuple into a function with 10 parameters returning a [IOEither[error, R]]
 func Eitherize10[F ~func(T1, T2, T3, T4, T5, T6, T7, T8, T9, T10) (R, error), T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, R any](f F) func(T1, T2, T3, T4, T5, T6, T7, T8, T9, T10) IOEither[error, R] {
-  return G.Eitherize10[IOEither[error, R]](f)
+	return G.Eitherize10[IOEither[error, R]](f)
 }
 
 // Uneitherize10 converts a function with 11 parameters returning a tuple into a function with 10 parameters returning a [IOEither[error, R]]
 func Uneitherize10[F ~func(T1, T2, T3, T4, T5, T6, T7, T8, T9, T10) IOEither[error, R], T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, R any](f F) func(T1, T2, T3, T4, T5, T6, T7, T8, T9, T10) (R, error) {
-  return G.Uneitherize10[IOEither[error, R]](f)
+	return G.Uneitherize10[IOEither[error, R]](f)
 }
 
 // SequenceT10 converts 10 [IOEither[E, T]] into a [IOEither[E, T.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10]]]
 func SequenceT10[E, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10 any](
-  t1 IOEither[E, T1],
-  t2 IOEither[E, T2],
-  t3 IOEither[E, T3],
-  t4 IOEither[E, T4],
-  t5 IOEither[E, T5],
-  t6 IOEither[E, T6],
-  t7 IOEither[E, T7],
-  t8 IOEither[E, T8],
-  t9 IOEither[E, T9],
-  t10 IOEither[E, T10],
+	t1 IOEither[E, T1],
+	t2 IOEither[E, T2],
+	t3 IOEither[E, T3],
+	t4 IOEither[E, T4],
+	t5 IOEither[E, T5],
+	t6 IOEither[E, T6],
+	t7 IOEither[E, T7],
+	t8 IOEither[E, T8],
+	t9 IOEither[E, T9],
+	t10 IOEither[E, T10],
 ) IOEither[E, T.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10]] {
-  return G.SequenceT10[
-    IOEither[E, T.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10]],
-    IOEither[E, T1],
-    IOEither[E, T2],
-    IOEither[E, T3],
-    IOEither[E, T4],
-    IOEither[E, T5],
-    IOEither[E, T6],
-    IOEither[E, T7],
-    IOEither[E, T8],
-    IOEither[E, T9],
-    IOEither[E, T10],
-  ](t1, t2, t3, t4, t5, t6, t7, t8, t9, t10)
+	return G.SequenceT10[
+		IOEither[E, T.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10]],
+		IOEither[E, T1],
+		IOEither[E, T2],
+		IOEither[E, T3],
+		IOEither[E, T4],
+		IOEither[E, T5],
+		IOEither[E, T6],
+		IOEither[E, T7],
+		IOEither[E, T8],
+		IOEither[E, T9],
+		IOEither[E, T10],
+	](t1, t2, t3, t4, t5, t6, t7, t8, t9, t10)
 }
 
 // SequenceTuple10 converts a [T.Tuple10[IOEither[E, T]]] into a [IOEither[E, T.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10]]]
 func SequenceTuple10[E, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10 any](t T.Tuple10[IOEither[E, T1], IOEither[E, T2], IOEither[E, T3], IOEither[E, T4], IOEither[E, T5], IOEither[E, T6], IOEither[E, T7], IOEither[E, T8], IOEither[E, T9], IOEither[E, T10]]) IOEither[E, T.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10]] {
-  return G.SequenceTuple10[
-    IOEither[E, T.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10]],
-    IOEither[E, T1],
-    IOEither[E, T2],
-    IOEither[E, T3],
-    IOEither[E, T4],
-    IOEither[E, T5],
-    IOEither[E, T6],
-    IOEither[E, T7],
-    IOEither[E, T8],
-    IOEither[E, T9],
-    IOEither[E, T10],
-  ](t)
+	return G.SequenceTuple10[
+		IOEither[E, T.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10]],
+		IOEither[E, T1],
+		IOEither[E, T2],
+		IOEither[E, T3],
+		IOEither[E, T4],
+		IOEither[E, T5],
+		IOEither[E, T6],
+		IOEither[E, T7],
+		IOEither[E, T8],
+		IOEither[E, T9],
+		IOEither[E, T10],
+	](t)
 }
 
 // TraverseTuple10 converts a [T.Tuple10[IOEither[E, T]]] into a [IOEither[E, T.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10]]]
 func TraverseTuple10[F1 ~func(A1) IOEither[E, T1], F2 ~func(A2) IOEither[E, T2], F3 ~func(A3) IOEither[E, T3], F4 ~func(A4) IOEither[E, T4], F5 ~func(A5) IOEither[E, T5], F6 ~func(A6) IOEither[E, T6], F7 ~func(A7) IOEither[E, T7], F8 ~func(A8) IOEither[E, T8], F9 ~func(A9) IOEither[E, T9], F10 ~func(A10) IOEither[E, T10], E, A1, A2, A3, A4, A5, A6, A7, A8, A9, A10, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10 any](f1 F1, f2 F2, f3 F3, f4 F4, f5 F5, f6 F6, f7 F7, f8 F8, f9 F9, f10 F10) func(T.Tuple10[A1, A2, A3, A4, A5, A6, A7, A8, A9, A10]) IOEither[E, T.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10]] {
-  return G.TraverseTuple10[IOEither[E, T.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10]]](f1, f2, f3, f4, f5, f6, f7, f8, f9, f10)
+	return G.TraverseTuple10[IOEither[E, T.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10]]](f1, f2, f3, f4, f5, f6, f7, f8, f9, f10)
 }

ioeither/generic/bind.go

@@ -0,0 +1,79 @@
+// Copyright (c) 2023 IBM Corp.
+// All rights reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package generic
+
+import (
+	ET "github.com/IBM/fp-go/either"
+	G "github.com/IBM/fp-go/internal/bindt"
+)
+
+// Bind applies a function to an input state and merges the result into that state
+func Bind[
+	GS1 ~func() ET.Either[E, S1],
+	GS2 ~func() ET.Either[E, S2],
+	GA ~func() ET.Either[E, A],
+	FCT ~func(S1) GA,
+	E any,
+	SET ~func(A) func(S1) S2,
+	A, S1, S2 any](s SET, f FCT) func(GS1) GS2 {
+	return G.Bind(
+		Chain[GS1, GS2, E, S1, S2],
+		Map[GA, GS2, E, A, S2],
+		s,
+		f,
+	)
+}
+
+// BindTo initializes some state based on a value
+func BindTo[
+	GS2 ~func() ET.Either[E, S2],
+	GA ~func() ET.Either[E, A],
+	E any,
+	SET ~func(A) S2,
+	A, S2 any](s SET) func(GA) GS2 {
+	return G.BindTo(
+		Map[GA, GS2, E, A, S2],
+		s,
+	)
+}
+
+func ApS[
+	GS1 ~func() ET.Either[E, S1],
+	GS2 ~func() ET.Either[E, S2],
+	GB ~func() ET.Either[E, B],
+	GS1S2 ~func() ET.Either[E, func(S1) S2],
+	SET ~func(B) func(S1) S2,
+	E, S1, S2, B any,
+](s SET, fb GB) func(GS1) GS2 {
+	return G.ApS[SET, S1, S2, B, GS1S2, GS1, GS2, GB](
+		Ap[GS2, GS1S2, GS1, E, S1, S2],
+		Map[GB, GS1S2, E, B, func(S1) S2],
+		s,
+		fb,
+	)
+}
+
+func Let[
+	GS1 ~func() ET.Either[E, S1],
+	GS2 ~func() ET.Either[E, S2],
+	SET ~func(B) func(S1) S2,
+	FCT ~func(S1) B,
+	E, S1, S2, B any](
+	s SET,
+	f FCT,
+) func(GS1) GS2 {
+	return G.Let[SET, FCT, S1, S2, B, GS1, GS2](Map[GS1, GS2, E, S1, S2], s, f)
+}

iooption/gen.go

@@ -1,376 +1,375 @@
 // Code generated by go generate; DO NOT EDIT.
 // This file was generated by robots at
-// 2023-08-11 11:38:12.1021634 +0200 CEST m=+0.041956701
+// 2023-08-17 22:59:14.0582736 +0200 CEST m=+0.248503201
 
 package iooption
 
-
 import (
-	G "github.com/IBM/fp-go/iooption/generic"	
+	G "github.com/IBM/fp-go/iooption/generic"
 	T "github.com/IBM/fp-go/tuple"
 )
 
 // SequenceT1 converts 1 [IOOption[T]] into a [IOOption[T.Tuple1[T1]]]
 func SequenceT1[T1 any](
-  t1 IOOption[T1],
+	t1 IOOption[T1],
 ) IOOption[T.Tuple1[T1]] {
-  return G.SequenceT1[
-    IOOption[T.Tuple1[T1]],
-    IOOption[T1],
-  ](t1)
+	return G.SequenceT1[
+		IOOption[T.Tuple1[T1]],
+		IOOption[T1],
+	](t1)
 }
 
 // SequenceTuple1 converts a [T.Tuple1[IOOption[T]]] into a [IOOption[T.Tuple1[T1]]]
 func SequenceTuple1[T1 any](t T.Tuple1[IOOption[T1]]) IOOption[T.Tuple1[T1]] {
-  return G.SequenceTuple1[
-    IOOption[T.Tuple1[T1]],
-    IOOption[T1],
-  ](t)
+	return G.SequenceTuple1[
+		IOOption[T.Tuple1[T1]],
+		IOOption[T1],
+	](t)
 }
 
 // TraverseTuple1 converts a [T.Tuple1[IOOption[T]]] into a [IOOption[T.Tuple1[T1]]]
 func TraverseTuple1[F1 ~func(A1) IOOption[T1], A1, T1 any](f1 F1) func(T.Tuple1[A1]) IOOption[T.Tuple1[T1]] {
-  return G.TraverseTuple1[IOOption[T.Tuple1[T1]]](f1)
+	return G.TraverseTuple1[IOOption[T.Tuple1[T1]]](f1)
 }
 
 // SequenceT2 converts 2 [IOOption[T]] into a [IOOption[T.Tuple2[T1, T2]]]
 func SequenceT2[T1, T2 any](
-  t1 IOOption[T1],
-  t2 IOOption[T2],
+	t1 IOOption[T1],
+	t2 IOOption[T2],
 ) IOOption[T.Tuple2[T1, T2]] {
-  return G.SequenceT2[
-    IOOption[T.Tuple2[T1, T2]],
-    IOOption[T1],
-    IOOption[T2],
-  ](t1, t2)
+	return G.SequenceT2[
+		IOOption[T.Tuple2[T1, T2]],
+		IOOption[T1],
+		IOOption[T2],
+	](t1, t2)
 }
 
 // SequenceTuple2 converts a [T.Tuple2[IOOption[T]]] into a [IOOption[T.Tuple2[T1, T2]]]
 func SequenceTuple2[T1, T2 any](t T.Tuple2[IOOption[T1], IOOption[T2]]) IOOption[T.Tuple2[T1, T2]] {
-  return G.SequenceTuple2[
-    IOOption[T.Tuple2[T1, T2]],
-    IOOption[T1],
-    IOOption[T2],
-  ](t)
+	return G.SequenceTuple2[
+		IOOption[T.Tuple2[T1, T2]],
+		IOOption[T1],
+		IOOption[T2],
+	](t)
 }
 
 // TraverseTuple2 converts a [T.Tuple2[IOOption[T]]] into a [IOOption[T.Tuple2[T1, T2]]]
 func TraverseTuple2[F1 ~func(A1) IOOption[T1], F2 ~func(A2) IOOption[T2], A1, A2, T1, T2 any](f1 F1, f2 F2) func(T.Tuple2[A1, A2]) IOOption[T.Tuple2[T1, T2]] {
-  return G.TraverseTuple2[IOOption[T.Tuple2[T1, T2]]](f1, f2)
+	return G.TraverseTuple2[IOOption[T.Tuple2[T1, T2]]](f1, f2)
 }
 
 // SequenceT3 converts 3 [IOOption[T]] into a [IOOption[T.Tuple3[T1, T2, T3]]]
 func SequenceT3[T1, T2, T3 any](
-  t1 IOOption[T1],
-  t2 IOOption[T2],
-  t3 IOOption[T3],
+	t1 IOOption[T1],
+	t2 IOOption[T2],
+	t3 IOOption[T3],
 ) IOOption[T.Tuple3[T1, T2, T3]] {
-  return G.SequenceT3[
-    IOOption[T.Tuple3[T1, T2, T3]],
-    IOOption[T1],
-    IOOption[T2],
-    IOOption[T3],
-  ](t1, t2, t3)
+	return G.SequenceT3[
+		IOOption[T.Tuple3[T1, T2, T3]],
+		IOOption[T1],
+		IOOption[T2],
+		IOOption[T3],
+	](t1, t2, t3)
 }
 
 // SequenceTuple3 converts a [T.Tuple3[IOOption[T]]] into a [IOOption[T.Tuple3[T1, T2, T3]]]
 func SequenceTuple3[T1, T2, T3 any](t T.Tuple3[IOOption[T1], IOOption[T2], IOOption[T3]]) IOOption[T.Tuple3[T1, T2, T3]] {
-  return G.SequenceTuple3[
-    IOOption[T.Tuple3[T1, T2, T3]],
-    IOOption[T1],
-    IOOption[T2],
-    IOOption[T3],
-  ](t)
+	return G.SequenceTuple3[
+		IOOption[T.Tuple3[T1, T2, T3]],
+		IOOption[T1],
+		IOOption[T2],
+		IOOption[T3],
+	](t)
 }
 
 // TraverseTuple3 converts a [T.Tuple3[IOOption[T]]] into a [IOOption[T.Tuple3[T1, T2, T3]]]
 func TraverseTuple3[F1 ~func(A1) IOOption[T1], F2 ~func(A2) IOOption[T2], F3 ~func(A3) IOOption[T3], A1, A2, A3, T1, T2, T3 any](f1 F1, f2 F2, f3 F3) func(T.Tuple3[A1, A2, A3]) IOOption[T.Tuple3[T1, T2, T3]] {
-  return G.TraverseTuple3[IOOption[T.Tuple3[T1, T2, T3]]](f1, f2, f3)
+	return G.TraverseTuple3[IOOption[T.Tuple3[T1, T2, T3]]](f1, f2, f3)
 }
 
 // SequenceT4 converts 4 [IOOption[T]] into a [IOOption[T.Tuple4[T1, T2, T3, T4]]]
 func SequenceT4[T1, T2, T3, T4 any](
-  t1 IOOption[T1],
-  t2 IOOption[T2],
-  t3 IOOption[T3],
-  t4 IOOption[T4],
+	t1 IOOption[T1],
+	t2 IOOption[T2],
+	t3 IOOption[T3],
+	t4 IOOption[T4],
 ) IOOption[T.Tuple4[T1, T2, T3, T4]] {
-  return G.SequenceT4[
-    IOOption[T.Tuple4[T1, T2, T3, T4]],
-    IOOption[T1],
-    IOOption[T2],
-    IOOption[T3],
-    IOOption[T4],
-  ](t1, t2, t3, t4)
+	return G.SequenceT4[
+		IOOption[T.Tuple4[T1, T2, T3, T4]],
+		IOOption[T1],
+		IOOption[T2],
+		IOOption[T3],
+		IOOption[T4],
+	](t1, t2, t3, t4)
 }
 
 // SequenceTuple4 converts a [T.Tuple4[IOOption[T]]] into a [IOOption[T.Tuple4[T1, T2, T3, T4]]]
 func SequenceTuple4[T1, T2, T3, T4 any](t T.Tuple4[IOOption[T1], IOOption[T2], IOOption[T3], IOOption[T4]]) IOOption[T.Tuple4[T1, T2, T3, T4]] {
-  return G.SequenceTuple4[
-    IOOption[T.Tuple4[T1, T2, T3, T4]],
-    IOOption[T1],
-    IOOption[T2],
-    IOOption[T3],
-    IOOption[T4],
-  ](t)
+	return G.SequenceTuple4[
+		IOOption[T.Tuple4[T1, T2, T3, T4]],
+		IOOption[T1],
+		IOOption[T2],
+		IOOption[T3],
+		IOOption[T4],
+	](t)
 }
 
 // TraverseTuple4 converts a [T.Tuple4[IOOption[T]]] into a [IOOption[T.Tuple4[T1, T2, T3, T4]]]
 func TraverseTuple4[F1 ~func(A1) IOOption[T1], F2 ~func(A2) IOOption[T2], F3 ~func(A3) IOOption[T3], F4 ~func(A4) IOOption[T4], A1, A2, A3, A4, T1, T2, T3, T4 any](f1 F1, f2 F2, f3 F3, f4 F4) func(T.Tuple4[A1, A2, A3, A4]) IOOption[T.Tuple4[T1, T2, T3, T4]] {
-  return G.TraverseTuple4[IOOption[T.Tuple4[T1, T2, T3, T4]]](f1, f2, f3, f4)
+	return G.TraverseTuple4[IOOption[T.Tuple4[T1, T2, T3, T4]]](f1, f2, f3, f4)
 }
 
 // SequenceT5 converts 5 [IOOption[T]] into a [IOOption[T.Tuple5[T1, T2, T3, T4, T5]]]
 func SequenceT5[T1, T2, T3, T4, T5 any](
-  t1 IOOption[T1],
-  t2 IOOption[T2],
-  t3 IOOption[T3],
-  t4 IOOption[T4],
-  t5 IOOption[T5],
+	t1 IOOption[T1],
+	t2 IOOption[T2],
+	t3 IOOption[T3],
+	t4 IOOption[T4],
+	t5 IOOption[T5],
 ) IOOption[T.Tuple5[T1, T2, T3, T4, T5]] {
-  return G.SequenceT5[
-    IOOption[T.Tuple5[T1, T2, T3, T4, T5]],
-    IOOption[T1],
-    IOOption[T2],
-    IOOption[T3],
-    IOOption[T4],
-    IOOption[T5],
-  ](t1, t2, t3, t4, t5)
+	return G.SequenceT5[
+		IOOption[T.Tuple5[T1, T2, T3, T4, T5]],
+		IOOption[T1],
+		IOOption[T2],
+		IOOption[T3],
+		IOOption[T4],
+		IOOption[T5],
+	](t1, t2, t3, t4, t5)
 }
 
 // SequenceTuple5 converts a [T.Tuple5[IOOption[T]]] into a [IOOption[T.Tuple5[T1, T2, T3, T4, T5]]]
 func SequenceTuple5[T1, T2, T3, T4, T5 any](t T.Tuple5[IOOption[T1], IOOption[T2], IOOption[T3], IOOption[T4], IOOption[T5]]) IOOption[T.Tuple5[T1, T2, T3, T4, T5]] {
-  return G.SequenceTuple5[
-    IOOption[T.Tuple5[T1, T2, T3, T4, T5]],
-    IOOption[T1],
-    IOOption[T2],
-    IOOption[T3],
-    IOOption[T4],
-    IOOption[T5],
-  ](t)
+	return G.SequenceTuple5[
+		IOOption[T.Tuple5[T1, T2, T3, T4, T5]],
+		IOOption[T1],
+		IOOption[T2],
+		IOOption[T3],
+		IOOption[T4],
+		IOOption[T5],
+	](t)
 }
 
 // TraverseTuple5 converts a [T.Tuple5[IOOption[T]]] into a [IOOption[T.Tuple5[T1, T2, T3, T4, T5]]]
 func TraverseTuple5[F1 ~func(A1) IOOption[T1], F2 ~func(A2) IOOption[T2], F3 ~func(A3) IOOption[T3], F4 ~func(A4) IOOption[T4], F5 ~func(A5) IOOption[T5], A1, A2, A3, A4, A5, T1, T2, T3, T4, T5 any](f1 F1, f2 F2, f3 F3, f4 F4, f5 F5) func(T.Tuple5[A1, A2, A3, A4, A5]) IOOption[T.Tuple5[T1, T2, T3, T4, T5]] {
-  return G.TraverseTuple5[IOOption[T.Tuple5[T1, T2, T3, T4, T5]]](f1, f2, f3, f4, f5)
+	return G.TraverseTuple5[IOOption[T.Tuple5[T1, T2, T3, T4, T5]]](f1, f2, f3, f4, f5)
 }
 
 // SequenceT6 converts 6 [IOOption[T]] into a [IOOption[T.Tuple6[T1, T2, T3, T4, T5, T6]]]
 func SequenceT6[T1, T2, T3, T4, T5, T6 any](
-  t1 IOOption[T1],
-  t2 IOOption[T2],
-  t3 IOOption[T3],
-  t4 IOOption[T4],
-  t5 IOOption[T5],
-  t6 IOOption[T6],
+	t1 IOOption[T1],
+	t2 IOOption[T2],
+	t3 IOOption[T3],
+	t4 IOOption[T4],
+	t5 IOOption[T5],
+	t6 IOOption[T6],
 ) IOOption[T.Tuple6[T1, T2, T3, T4, T5, T6]] {
-  return G.SequenceT6[
-    IOOption[T.Tuple6[T1, T2, T3, T4, T5, T6]],
-    IOOption[T1],
-    IOOption[T2],
-    IOOption[T3],
-    IOOption[T4],
-    IOOption[T5],
-    IOOption[T6],
-  ](t1, t2, t3, t4, t5, t6)
+	return G.SequenceT6[
+		IOOption[T.Tuple6[T1, T2, T3, T4, T5, T6]],
+		IOOption[T1],
+		IOOption[T2],
+		IOOption[T3],
+		IOOption[T4],
+		IOOption[T5],
+		IOOption[T6],
+	](t1, t2, t3, t4, t5, t6)
 }
 
 // SequenceTuple6 converts a [T.Tuple6[IOOption[T]]] into a [IOOption[T.Tuple6[T1, T2, T3, T4, T5, T6]]]
 func SequenceTuple6[T1, T2, T3, T4, T5, T6 any](t T.Tuple6[IOOption[T1], IOOption[T2], IOOption[T3], IOOption[T4], IOOption[T5], IOOption[T6]]) IOOption[T.Tuple6[T1, T2, T3, T4, T5, T6]] {
-  return G.SequenceTuple6[
-    IOOption[T.Tuple6[T1, T2, T3, T4, T5, T6]],
-    IOOption[T1],
-    IOOption[T2],
-    IOOption[T3],
-    IOOption[T4],
-    IOOption[T5],
-    IOOption[T6],
-  ](t)
+	return G.SequenceTuple6[
+		IOOption[T.Tuple6[T1, T2, T3, T4, T5, T6]],
+		IOOption[T1],
+		IOOption[T2],
+		IOOption[T3],
+		IOOption[T4],
+		IOOption[T5],
+		IOOption[T6],
+	](t)
 }
 
 // TraverseTuple6 converts a [T.Tuple6[IOOption[T]]] into a [IOOption[T.Tuple6[T1, T2, T3, T4, T5, T6]]]
 func TraverseTuple6[F1 ~func(A1) IOOption[T1], F2 ~func(A2) IOOption[T2], F3 ~func(A3) IOOption[T3], F4 ~func(A4) IOOption[T4], F5 ~func(A5) IOOption[T5], F6 ~func(A6) IOOption[T6], A1, A2, A3, A4, A5, A6, T1, T2, T3, T4, T5, T6 any](f1 F1, f2 F2, f3 F3, f4 F4, f5 F5, f6 F6) func(T.Tuple6[A1, A2, A3, A4, A5, A6]) IOOption[T.Tuple6[T1, T2, T3, T4, T5, T6]] {
-  return G.TraverseTuple6[IOOption[T.Tuple6[T1, T2, T3, T4, T5, T6]]](f1, f2, f3, f4, f5, f6)
+	return G.TraverseTuple6[IOOption[T.Tuple6[T1, T2, T3, T4, T5, T6]]](f1, f2, f3, f4, f5, f6)
 }
 
 // SequenceT7 converts 7 [IOOption[T]] into a [IOOption[T.Tuple7[T1, T2, T3, T4, T5, T6, T7]]]
 func SequenceT7[T1, T2, T3, T4, T5, T6, T7 any](
-  t1 IOOption[T1],
-  t2 IOOption[T2],
-  t3 IOOption[T3],
-  t4 IOOption[T4],
-  t5 IOOption[T5],
-  t6 IOOption[T6],
-  t7 IOOption[T7],
+	t1 IOOption[T1],
+	t2 IOOption[T2],
+	t3 IOOption[T3],
+	t4 IOOption[T4],
+	t5 IOOption[T5],
+	t6 IOOption[T6],
+	t7 IOOption[T7],
 ) IOOption[T.Tuple7[T1, T2, T3, T4, T5, T6, T7]] {
-  return G.SequenceT7[
-    IOOption[T.Tuple7[T1, T2, T3, T4, T5, T6, T7]],
-    IOOption[T1],
-    IOOption[T2],
-    IOOption[T3],
-    IOOption[T4],
-    IOOption[T5],
-    IOOption[T6],
-    IOOption[T7],
-  ](t1, t2, t3, t4, t5, t6, t7)
+	return G.SequenceT7[
+		IOOption[T.Tuple7[T1, T2, T3, T4, T5, T6, T7]],
+		IOOption[T1],
+		IOOption[T2],
+		IOOption[T3],
+		IOOption[T4],
+		IOOption[T5],
+		IOOption[T6],
+		IOOption[T7],
+	](t1, t2, t3, t4, t5, t6, t7)
 }
 
 // SequenceTuple7 converts a [T.Tuple7[IOOption[T]]] into a [IOOption[T.Tuple7[T1, T2, T3, T4, T5, T6, T7]]]
 func SequenceTuple7[T1, T2, T3, T4, T5, T6, T7 any](t T.Tuple7[IOOption[T1], IOOption[T2], IOOption[T3], IOOption[T4], IOOption[T5], IOOption[T6], IOOption[T7]]) IOOption[T.Tuple7[T1, T2, T3, T4, T5, T6, T7]] {
-  return G.SequenceTuple7[
-    IOOption[T.Tuple7[T1, T2, T3, T4, T5, T6, T7]],
-    IOOption[T1],
-    IOOption[T2],
-    IOOption[T3],
-    IOOption[T4],
-    IOOption[T5],
-    IOOption[T6],
-    IOOption[T7],
-  ](t)
+	return G.SequenceTuple7[
+		IOOption[T.Tuple7[T1, T2, T3, T4, T5, T6, T7]],
+		IOOption[T1],
+		IOOption[T2],
+		IOOption[T3],
+		IOOption[T4],
+		IOOption[T5],
+		IOOption[T6],
+		IOOption[T7],
+	](t)
 }
 
 // TraverseTuple7 converts a [T.Tuple7[IOOption[T]]] into a [IOOption[T.Tuple7[T1, T2, T3, T4, T5, T6, T7]]]
 func TraverseTuple7[F1 ~func(A1) IOOption[T1], F2 ~func(A2) IOOption[T2], F3 ~func(A3) IOOption[T3], F4 ~func(A4) IOOption[T4], F5 ~func(A5) IOOption[T5], F6 ~func(A6) IOOption[T6], F7 ~func(A7) IOOption[T7], A1, A2, A3, A4, A5, A6, A7, T1, T2, T3, T4, T5, T6, T7 any](f1 F1, f2 F2, f3 F3, f4 F4, f5 F5, f6 F6, f7 F7) func(T.Tuple7[A1, A2, A3, A4, A5, A6, A7]) IOOption[T.Tuple7[T1, T2, T3, T4, T5, T6, T7]] {
-  return G.TraverseTuple7[IOOption[T.Tuple7[T1, T2, T3, T4, T5, T6, T7]]](f1, f2, f3, f4, f5, f6, f7)
+	return G.TraverseTuple7[IOOption[T.Tuple7[T1, T2, T3, T4, T5, T6, T7]]](f1, f2, f3, f4, f5, f6, f7)
 }
 
 // SequenceT8 converts 8 [IOOption[T]] into a [IOOption[T.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8]]]
 func SequenceT8[T1, T2, T3, T4, T5, T6, T7, T8 any](
-  t1 IOOption[T1],
-  t2 IOOption[T2],
-  t3 IOOption[T3],
-  t4 IOOption[T4],
-  t5 IOOption[T5],
-  t6 IOOption[T6],
-  t7 IOOption[T7],
-  t8 IOOption[T8],
+	t1 IOOption[T1],
+	t2 IOOption[T2],
+	t3 IOOption[T3],
+	t4 IOOption[T4],
+	t5 IOOption[T5],
+	t6 IOOption[T6],
+	t7 IOOption[T7],
+	t8 IOOption[T8],
 ) IOOption[T.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8]] {
-  return G.SequenceT8[
-    IOOption[T.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8]],
-    IOOption[T1],
-    IOOption[T2],
-    IOOption[T3],
-    IOOption[T4],
-    IOOption[T5],
-    IOOption[T6],
-    IOOption[T7],
-    IOOption[T8],
-  ](t1, t2, t3, t4, t5, t6, t7, t8)
+	return G.SequenceT8[
+		IOOption[T.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8]],
+		IOOption[T1],
+		IOOption[T2],
+		IOOption[T3],
+		IOOption[T4],
+		IOOption[T5],
+		IOOption[T6],
+		IOOption[T7],
+		IOOption[T8],
+	](t1, t2, t3, t4, t5, t6, t7, t8)
 }
 
 // SequenceTuple8 converts a [T.Tuple8[IOOption[T]]] into a [IOOption[T.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8]]]
 func SequenceTuple8[T1, T2, T3, T4, T5, T6, T7, T8 any](t T.Tuple8[IOOption[T1], IOOption[T2], IOOption[T3], IOOption[T4], IOOption[T5], IOOption[T6], IOOption[T7], IOOption[T8]]) IOOption[T.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8]] {
-  return G.SequenceTuple8[
-    IOOption[T.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8]],
-    IOOption[T1],
-    IOOption[T2],
-    IOOption[T3],
-    IOOption[T4],
-    IOOption[T5],
-    IOOption[T6],
-    IOOption[T7],
-    IOOption[T8],
-  ](t)
+	return G.SequenceTuple8[
+		IOOption[T.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8]],
+		IOOption[T1],
+		IOOption[T2],
+		IOOption[T3],
+		IOOption[T4],
+		IOOption[T5],
+		IOOption[T6],
+		IOOption[T7],
+		IOOption[T8],
+	](t)
 }
 
 // TraverseTuple8 converts a [T.Tuple8[IOOption[T]]] into a [IOOption[T.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8]]]
 func TraverseTuple8[F1 ~func(A1) IOOption[T1], F2 ~func(A2) IOOption[T2], F3 ~func(A3) IOOption[T3], F4 ~func(A4) IOOption[T4], F5 ~func(A5) IOOption[T5], F6 ~func(A6) IOOption[T6], F7 ~func(A7) IOOption[T7], F8 ~func(A8) IOOption[T8], A1, A2, A3, A4, A5, A6, A7, A8, T1, T2, T3, T4, T5, T6, T7, T8 any](f1 F1, f2 F2, f3 F3, f4 F4, f5 F5, f6 F6, f7 F7, f8 F8) func(T.Tuple8[A1, A2, A3, A4, A5, A6, A7, A8]) IOOption[T.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8]] {
-  return G.TraverseTuple8[IOOption[T.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8]]](f1, f2, f3, f4, f5, f6, f7, f8)
+	return G.TraverseTuple8[IOOption[T.Tuple8[T1, T2, T3, T4, T5, T6, T7, T8]]](f1, f2, f3, f4, f5, f6, f7, f8)
 }
 
 // SequenceT9 converts 9 [IOOption[T]] into a [IOOption[T.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9]]]
 func SequenceT9[T1, T2, T3, T4, T5, T6, T7, T8, T9 any](
-  t1 IOOption[T1],
-  t2 IOOption[T2],
-  t3 IOOption[T3],
-  t4 IOOption[T4],
-  t5 IOOption[T5],
-  t6 IOOption[T6],
-  t7 IOOption[T7],
-  t8 IOOption[T8],
-  t9 IOOption[T9],
+	t1 IOOption[T1],
+	t2 IOOption[T2],
+	t3 IOOption[T3],
+	t4 IOOption[T4],
+	t5 IOOption[T5],
+	t6 IOOption[T6],
+	t7 IOOption[T7],
+	t8 IOOption[T8],
+	t9 IOOption[T9],
 ) IOOption[T.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9]] {
-  return G.SequenceT9[
-    IOOption[T.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9]],
-    IOOption[T1],
-    IOOption[T2],
-    IOOption[T3],
-    IOOption[T4],
-    IOOption[T5],
-    IOOption[T6],
-    IOOption[T7],
-    IOOption[T8],
-    IOOption[T9],
-  ](t1, t2, t3, t4, t5, t6, t7, t8, t9)
+	return G.SequenceT9[
+		IOOption[T.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9]],
+		IOOption[T1],
+		IOOption[T2],
+		IOOption[T3],
+		IOOption[T4],
+		IOOption[T5],
+		IOOption[T6],
+		IOOption[T7],
+		IOOption[T8],
+		IOOption[T9],
+	](t1, t2, t3, t4, t5, t6, t7, t8, t9)
 }
 
 // SequenceTuple9 converts a [T.Tuple9[IOOption[T]]] into a [IOOption[T.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9]]]
 func SequenceTuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9 any](t T.Tuple9[IOOption[T1], IOOption[T2], IOOption[T3], IOOption[T4], IOOption[T5], IOOption[T6], IOOption[T7], IOOption[T8], IOOption[T9]]) IOOption[T.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9]] {
-  return G.SequenceTuple9[
-    IOOption[T.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9]],
-    IOOption[T1],
-    IOOption[T2],
-    IOOption[T3],
-    IOOption[T4],
-    IOOption[T5],
-    IOOption[T6],
-    IOOption[T7],
-    IOOption[T8],
-    IOOption[T9],
-  ](t)
+	return G.SequenceTuple9[
+		IOOption[T.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9]],
+		IOOption[T1],
+		IOOption[T2],
+		IOOption[T3],
+		IOOption[T4],
+		IOOption[T5],
+		IOOption[T6],
+		IOOption[T7],
+		IOOption[T8],
+		IOOption[T9],
+	](t)
 }
 
 // TraverseTuple9 converts a [T.Tuple9[IOOption[T]]] into a [IOOption[T.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9]]]
 func TraverseTuple9[F1 ~func(A1) IOOption[T1], F2 ~func(A2) IOOption[T2], F3 ~func(A3) IOOption[T3], F4 ~func(A4) IOOption[T4], F5 ~func(A5) IOOption[T5], F6 ~func(A6) IOOption[T6], F7 ~func(A7) IOOption[T7], F8 ~func(A8) IOOption[T8], F9 ~func(A9) IOOption[T9], A1, A2, A3, A4, A5, A6, A7, A8, A9, T1, T2, T3, T4, T5, T6, T7, T8, T9 any](f1 F1, f2 F2, f3 F3, f4 F4, f5 F5, f6 F6, f7 F7, f8 F8, f9 F9) func(T.Tuple9[A1, A2, A3, A4, A5, A6, A7, A8, A9]) IOOption[T.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9]] {
-  return G.TraverseTuple9[IOOption[T.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9]]](f1, f2, f3, f4, f5, f6, f7, f8, f9)
+	return G.TraverseTuple9[IOOption[T.Tuple9[T1, T2, T3, T4, T5, T6, T7, T8, T9]]](f1, f2, f3, f4, f5, f6, f7, f8, f9)
 }
 
 // SequenceT10 converts 10 [IOOption[T]] into a [IOOption[T.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10]]]
 func SequenceT10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10 any](
-  t1 IOOption[T1],
-  t2 IOOption[T2],
-  t3 IOOption[T3],
-  t4 IOOption[T4],
-  t5 IOOption[T5],
-  t6 IOOption[T6],
-  t7 IOOption[T7],
-  t8 IOOption[T8],
-  t9 IOOption[T9],
-  t10 IOOption[T10],
+	t1 IOOption[T1],
+	t2 IOOption[T2],
+	t3 IOOption[T3],
+	t4 IOOption[T4],
+	t5 IOOption[T5],
+	t6 IOOption[T6],
+	t7 IOOption[T7],
+	t8 IOOption[T8],
+	t9 IOOption[T9],
+	t10 IOOption[T10],
 ) IOOption[T.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10]] {
-  return G.SequenceT10[
-    IOOption[T.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10]],
-    IOOption[T1],
-    IOOption[T2],
-    IOOption[T3],
-    IOOption[T4],
-    IOOption[T5],
-    IOOption[T6],
-    IOOption[T7],
-    IOOption[T8],
-    IOOption[T9],
-    IOOption[T10],
-  ](t1, t2, t3, t4, t5, t6, t7, t8, t9, t10)
+	return G.SequenceT10[
+		IOOption[T.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10]],
+		IOOption[T1],
+		IOOption[T2],
+		IOOption[T3],
+		IOOption[T4],
+		IOOption[T5],
+		IOOption[T6],
+		IOOption[T7],
+		IOOption[T8],
+		IOOption[T9],
+		IOOption[T10],
+	](t1, t2, t3, t4, t5, t6, t7, t8, t9, t10)
 }
 
 // SequenceTuple10 converts a [T.Tuple10[IOOption[T]]] into a [IOOption[T.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10]]]
 func SequenceTuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10 any](t T.Tuple10[IOOption[T1], IOOption[T2], IOOption[T3], IOOption[T4], IOOption[T5], IOOption[T6], IOOption[T7], IOOption[T8], IOOption[T9], IOOption[T10]]) IOOption[T.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10]] {
-  return G.SequenceTuple10[
-    IOOption[T.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10]],
-    IOOption[T1],
-    IOOption[T2],
-    IOOption[T3],
-    IOOption[T4],
-    IOOption[T5],
-    IOOption[T6],
-    IOOption[T7],
-    IOOption[T8],
-    IOOption[T9],
-    IOOption[T10],
-  ](t)
+	return G.SequenceTuple10[
+		IOOption[T.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10]],
+		IOOption[T1],
+		IOOption[T2],
+		IOOption[T3],
+		IOOption[T4],
+		IOOption[T5],
+		IOOption[T6],
+		IOOption[T7],
+		IOOption[T8],
+		IOOption[T9],
+		IOOption[T10],
+	](t)
 }
 
 // TraverseTuple10 converts a [T.Tuple10[IOOption[T]]] into a [IOOption[T.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10]]]
 func TraverseTuple10[F1 ~func(A1) IOOption[T1], F2 ~func(A2) IOOption[T2], F3 ~func(A3) IOOption[T3], F4 ~func(A4) IOOption[T4], F5 ~func(A5) IOOption[T5], F6 ~func(A6) IOOption[T6], F7 ~func(A7) IOOption[T7], F8 ~func(A8) IOOption[T8], F9 ~func(A9) IOOption[T9], F10 ~func(A10) IOOption[T10], A1, A2, A3, A4, A5, A6, A7, A8, A9, A10, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10 any](f1 F1, f2 F2, f3 F3, f4 F4, f5 F5, f6 F6, f7 F7, f8 F8, f9 F9, f10 F10) func(T.Tuple10[A1, A2, A3, A4, A5, A6, A7, A8, A9, A10]) IOOption[T.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10]] {
-  return G.TraverseTuple10[IOOption[T.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10]]](f1, f2, f3, f4, f5, f6, f7, f8, f9, f10)
+	return G.TraverseTuple10[IOOption[T.Tuple10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10]]](f1, f2, f3, f4, f5, f6, f7, f8, f9, f10)
 }

iterator/stateless/generic/reflect.go

@@ -0,0 +1,53 @@
+// Copyright (c) 2023 IBM Corp.
+// All rights reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package generic
+
+import (
+	R "reflect"
+
+	F "github.com/IBM/fp-go/function"
+	LG "github.com/IBM/fp-go/io/generic"
+	L "github.com/IBM/fp-go/lazy"
+	N "github.com/IBM/fp-go/number"
+	I "github.com/IBM/fp-go/number/integer"
+	O "github.com/IBM/fp-go/option"
+	T "github.com/IBM/fp-go/tuple"
+)
+
+func FromReflect[GR ~func() O.Option[T.Tuple2[GR, R.Value]]](val R.Value) GR {
+	// recursive callback
+	var recurse func(idx int) GR
+
+	// limits the index
+	fromPred := O.FromPredicate(I.Between(0, val.Len()))
+
+	recurse = func(idx int) GR {
+		return F.Pipe3(
+			idx,
+			L.Of[int],
+			L.Map(fromPred),
+			LG.Map[L.Lazy[O.Option[int]], GR](O.Map(
+				F.Flow2(
+					T.Replicate2[int],
+					T.Map2(F.Flow2(N.Add(1), recurse), val.Index),
+				),
+			)),
+		)
+	}
+
+	// start the recursion
+	return recurse(0)
+}

iterator/stateless/reflect.go

@@ -0,0 +1,27 @@
+// Copyright (c) 2023 IBM Corp.
+// All rights reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package stateless
+
+import (
+	R "reflect"
+
+	G "github.com/IBM/fp-go/iterator/stateless/generic"
+)
+
+// FromReflect creates an iterator that can iterate over types that define [R.Index] and [R.Len]
+func FromReflect(val R.Value) Iterator[R.Value] {
+	return G.FromReflect[Iterator[R.Value]](val)
+}

iterator/stateless/reflect_test.go

@@ -0,0 +1,38 @@
+// Copyright (c) 2023 IBM Corp.
+// All rights reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package stateless
+
+import (
+	"reflect"
+	"testing"
+
+	A "github.com/IBM/fp-go/array"
+	F "github.com/IBM/fp-go/function"
+	"github.com/stretchr/testify/assert"
+)
+
+func TestReflect(t *testing.T) {
+	ar := A.From("a", "b", "c")
+
+	res := F.Pipe3(
+		reflect.ValueOf(ar),
+		FromReflect,
+		ToArray[reflect.Value],
+		A.Map(reflect.Value.String),
+	)
+
+	assert.Equal(t, ar, res)
+}

json/type.go

@@ -32,6 +32,6 @@ func ToTypeE[A any](src any) E.Either[error, A] {
 func ToTypeO[A any](src any) O.Option[A] {
 	return F.Pipe1(
 		ToTypeE[A](src),
-		E.ToOption[error, A](),
+		E.ToOption[error, A],
 	)
 }

lazy/example_lazy_test.go

@@ -0,0 +1,38 @@
+// Copyright (c) 2023 IBM Corp.
+// All rights reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package lazy
+
+import (
+	"fmt"
+	"strconv"
+
+	F "github.com/IBM/fp-go/function"
+)
+
+func ExampleLazy_creation() {
+	// lazy function of a constant value
+	val := Of(42)
+	// create another function to transform this
+	valS := F.Pipe1(
+		val,
+		Map(strconv.Itoa),
+	)
+
+	fmt.Println(valS())
+
+	// Output:
+	// 42
+}

lazy/lazy.go

@@ -72,18 +72,18 @@ func Chain[A, B any](f func(A) Lazy[B]) func(Lazy[A]) Lazy[B] {
 }
 
 func MonadAp[B, A any](mab Lazy[func(A) B], ma Lazy[A]) Lazy[B] {
-	return G.MonadAp[Lazy[A], Lazy[B]](mab, ma)
+	return G.MonadApSeq[Lazy[A], Lazy[B]](mab, ma)
 }
 
 func Ap[B, A any](ma Lazy[A]) func(Lazy[func(A) B]) Lazy[B] {
-	return G.Ap[Lazy[B], Lazy[func(A) B], Lazy[A]](ma)
+	return G.ApSeq[Lazy[B], Lazy[func(A) B], Lazy[A]](ma)
 }
 
 func Flatten[A any](mma Lazy[Lazy[A]]) Lazy[A] {
 	return G.Flatten(mma)
 }
 
-// Memoize computes the value of the provided IO monad lazily but exactly once
+// Memoize computes the value of the provided [Lazy] monad lazily but exactly once
 func Memoize[A any](ma Lazy[A]) Lazy[A] {
 	return G.Memoize(ma)
 }

number/utils.go

@@ -30,6 +30,13 @@ func Add[T Number](left T) func(T) T {
 	}
 }
 
+// Mul is a curried function used to add two numbers
+func Mul[T Number](coeff T) func(T) T {
+	return func(value T) T {
+		return coeff * value
+	}
+}
+
 // Inc is a function that increments a number
 func Inc[T Number](value T) T {
 	return value + 1

option/doc.go

@@ -13,6 +13,7 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
+// Package option defines the [Option] datastructure and its monadic operations
 package option
 
 //go:generate go run .. option --count 10 --filename gen.go

option/examples_create_test.go

@@ -0,0 +1,55 @@
+// Copyright (c) 2023 IBM Corp.
+// All rights reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package option
+
+import "fmt"
+
+func ExampleOption_creation() {
+
+	// Build an Option
+	none1 := None[int]()
+	some1 := Some("value")
+
+	// Build from a value
+	fromNillable := FromNillable[string]
+	nonFromNil := fromNillable(nil) // None[*string]
+	value := "value"
+	someFromPointer := fromNillable(&value) // Some[*string](xxx)
+
+	// some predicate
+	isEven := func(num int) bool {
+		return num%2 == 0
+	}
+
+	fromEven := FromPredicate(isEven)
+	noneFromPred := fromEven(3) // None[int]
+	someFromPred := fromEven(4) // Some[int](4)
+
+	fmt.Println(none1)
+	fmt.Println(some1)
+	fmt.Println(nonFromNil)
+	fmt.Println(IsSome(someFromPointer))
+	fmt.Println(noneFromPred)
+	fmt.Println(someFromPred)
+
+	// Output:
+	// None[int]
+	// Some[string](value)
+	// None[*string]
+	// true
+	// None[int]
+	// Some[int](4)
+}

option/examples_extract_test.go

@@ -0,0 +1,73 @@
+// Copyright (c) 2023 IBM Corp.
+// All rights reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package option
+
+import (
+	"fmt"
+
+	F "github.com/IBM/fp-go/function"
+	N "github.com/IBM/fp-go/number"
+)
+
+func ExampleOption_extraction() {
+
+	noneValue := None[int]()
+	someValue := Of(42)
+
+	// Convert Option[T] to T
+	fromNone, okFromNone := Unwrap(noneValue) // 0, false
+	fromSome, okFromSome := Unwrap(someValue) // 42, true
+
+	// Convert Option[T] with a default value
+	noneWithDefault := GetOrElse(F.Constant(0))(noneValue) // 0
+	someWithDefault := GetOrElse(F.Constant(0))(someValue) // 42
+
+	// Apply a different function on None/Some(...)
+	doubleOrZero := Fold(
+		F.Constant(0), // none case
+		N.Mul(2),      // some case
+	) // func(ma Option[int]) int
+
+	doubleFromNone := doubleOrZero(noneValue) // 0
+	doubleFromSome := doubleOrZero(someValue) // 84
+
+	// Pro-tip: Fold is short for the following:
+	doubleOfZeroBis := F.Flow2(
+		Map(N.Mul(2)),            // some case
+		GetOrElse(F.Constant(0)), // none case
+	)
+	doubleFromNoneBis := doubleOfZeroBis(noneValue) // 0
+	doubleFromSomeBis := doubleOfZeroBis(someValue) // 84
+
+	fmt.Printf("%d, %t\n", fromNone, okFromNone)
+	fmt.Printf("%d, %t\n", fromSome, okFromSome)
+	fmt.Println(noneWithDefault)
+	fmt.Println(someWithDefault)
+	fmt.Println(doubleFromNone)
+	fmt.Println(doubleFromSome)
+	fmt.Println(doubleFromNoneBis)
+	fmt.Println(doubleFromSomeBis)
+
+	// Output:
+	// 0, false
+	// 42, true
+	// 0
+	// 42
+	// 0
+	// 84
+	// 0
+	// 84
+}

option/ord.go

@@ -0,0 +1,38 @@
+// Copyright (c) 2023 IBM Corp.
+// All rights reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package option
+
+import (
+	C "github.com/IBM/fp-go/constraints"
+	F "github.com/IBM/fp-go/function"
+	"github.com/IBM/fp-go/ord"
+)
+
+// Constructs an order for [Option]
+func Ord[A any](a ord.Ord[A]) ord.Ord[Option[A]] {
+	// some convenient shortcuts
+	fld := Fold(
+		F.Constant(Fold(F.Constant(0), F.Constant1[A](-1))),
+		F.Flow2(F.Curry2(a.Compare), F.Bind1st(Fold[A, int], F.Constant(1))),
+	)
+	// convert to an ordering predicate
+	return ord.MakeOrd(F.Uncurry2(fld), Eq(ord.ToEq(a)).Equals)
+}
+
+// FromStrictCompare constructs an [Ord] from the canonical comparison function
+func FromStrictCompare[A C.Ordered]() ord.Ord[Option[A]] {
+	return Ord(ord.FromStrictCompare[A]())
+}

option/ord_test.go

@@ -0,0 +1,46 @@
+// Copyright (c) 2023 IBM Corp.
+// All rights reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package option
+
+import (
+	"testing"
+
+	S "github.com/IBM/fp-go/string"
+	"github.com/stretchr/testify/assert"
+)
+
+// it('getOrd', () => {
+//     const OS = _.getOrd(S.Ord)
+//     U.deepStrictEqual(OS.compare(_.none, _.none), 0)
+//     U.deepStrictEqual(OS.compare(_.some('a'), _.none), 1)
+//     U.deepStrictEqual(OS.compare(_.none, _.some('a')), -1)
+//     U.deepStrictEqual(OS.compare(_.some('a'), _.some('a')), 0)
+//     U.deepStrictEqual(OS.compare(_.some('a'), _.some('b')), -1)
+//     U.deepStrictEqual(OS.compare(_.some('b'), _.some('a')), 1)
+//   })
+
+func TestOrd(t *testing.T) {
+
+	os := Ord(S.Ord)
+
+	assert.Equal(t, 0, os.Compare(None[string](), None[string]()))
+	assert.Equal(t, 1, os.Compare(Some("a"), None[string]()))
+	assert.Equal(t, -1, os.Compare(None[string](), Some("a")))
+	assert.Equal(t, 0, os.Compare(Some("a"), Some("a")))
+	assert.Equal(t, -1, os.Compare(Some("a"), Some("b")))
+	assert.Equal(t, 1, os.Compare(Some("b"), Some("a")))
+
+}

ord/ord.go

@@ -40,6 +40,11 @@ func (self ord[T]) Compare(x, y T) int {
 	return self.c(x, y)
 }
 
+// ToEq converts an [Ord] to [E.Eq]
+func ToEq[T any](o Ord[T]) E.Eq[T] {
+	return o
+}
+
 // MakeOrd creates an instance of an Ord
 func MakeOrd[T any](c func(x, y T) int, e func(x, y T) bool) Ord[T] {
 	return ord[T]{c: c, e: e}

reader/gen.go

@@ -1,76 +1,75 @@
 // Code generated by go generate; DO NOT EDIT.
 // This file was generated by robots at
-// 2023-08-11 11:38:23.1396887 +0200 CEST m=+0.020805301
+// 2023-08-17 22:59:18.4448291 +0200 CEST m=+0.161369001
 
 package reader
 
-
 import (
-	G "github.com/IBM/fp-go/reader/generic"	
+	G "github.com/IBM/fp-go/reader/generic"
 )
 
 // From0 converts a function with 1 parameters returning a [R] into a function with 0 parameters returning a [Reader[C, R]]
 // The first parameter is considered to be the context [C] of the reader
 func From0[F ~func(C) R, C, R any](f F) func() Reader[C, R] {
-  return G.From0[Reader[C, R]](f)
+	return G.From0[Reader[C, R]](f)
 }
 
 // From1 converts a function with 2 parameters returning a [R] into a function with 1 parameters returning a [Reader[C, R]]
 // The first parameter is considered to be the context [C] of the reader
 func From1[F ~func(C, T0) R, T0, C, R any](f F) func(T0) Reader[C, R] {
-  return G.From1[Reader[C, R]](f)
+	return G.From1[Reader[C, R]](f)
 }
 
 // From2 converts a function with 3 parameters returning a [R] into a function with 2 parameters returning a [Reader[C, R]]
 // The first parameter is considered to be the context [C] of the reader
 func From2[F ~func(C, T0, T1) R, T0, T1, C, R any](f F) func(T0, T1) Reader[C, R] {
-  return G.From2[Reader[C, R]](f)
+	return G.From2[Reader[C, R]](f)
 }
 
 // From3 converts a function with 4 parameters returning a [R] into a function with 3 parameters returning a [Reader[C, R]]
 // The first parameter is considered to be the context [C] of the reader
 func From3[F ~func(C, T0, T1, T2) R, T0, T1, T2, C, R any](f F) func(T0, T1, T2) Reader[C, R] {
-  return G.From3[Reader[C, R]](f)
+	return G.From3[Reader[C, R]](f)
 }
 
 // From4 converts a function with 5 parameters returning a [R] into a function with 4 parameters returning a [Reader[C, R]]
 // The first parameter is considered to be the context [C] of the reader
 func From4[F ~func(C, T0, T1, T2, T3) R, T0, T1, T2, T3, C, R any](f F) func(T0, T1, T2, T3) Reader[C, R] {
-  return G.From4[Reader[C, R]](f)
+	return G.From4[Reader[C, R]](f)
 }
 
 // From5 converts a function with 6 parameters returning a [R] into a function with 5 parameters returning a [Reader[C, R]]
 // The first parameter is considered to be the context [C] of the reader
 func From5[F ~func(C, T0, T1, T2, T3, T4) R, T0, T1, T2, T3, T4, C, R any](f F) func(T0, T1, T2, T3, T4) Reader[C, R] {
-  return G.From5[Reader[C, R]](f)
+	return G.From5[Reader[C, R]](f)
 }
 
 // From6 converts a function with 7 parameters returning a [R] into a function with 6 parameters returning a [Reader[C, R]]
 // The first parameter is considered to be the context [C] of the reader
 func From6[F ~func(C, T0, T1, T2, T3, T4, T5) R, T0, T1, T2, T3, T4, T5, C, R any](f F) func(T0, T1, T2, T3, T4, T5) Reader[C, R] {
-  return G.From6[Reader[C, R]](f)
+	return G.From6[Reader[C, R]](f)
 }
 
 // From7 converts a function with 8 parameters returning a [R] into a function with 7 parameters returning a [Reader[C, R]]
 // The first parameter is considered to be the context [C] of the reader
 func From7[F ~func(C, T0, T1, T2, T3, T4, T5, T6) R, T0, T1, T2, T3, T4, T5, T6, C, R any](f F) func(T0, T1, T2, T3, T4, T5, T6) Reader[C, R] {
-  return G.From7[Reader[C, R]](f)
+	return G.From7[Reader[C, R]](f)
 }
 
 // From8 converts a function with 9 parameters returning a [R] into a function with 8 parameters returning a [Reader[C, R]]
 // The first parameter is considered to be the context [C] of the reader
 func From8[F ~func(C, T0, T1, T2, T3, T4, T5, T6, T7) R, T0, T1, T2, T3, T4, T5, T6, T7, C, R any](f F) func(T0, T1, T2, T3, T4, T5, T6, T7) Reader[C, R] {
-  return G.From8[Reader[C, R]](f)
+	return G.From8[Reader[C, R]](f)
 }
 
 // From9 converts a function with 10 parameters returning a [R] into a function with 9 parameters returning a [Reader[C, R]]
 // The first parameter is considered to be the context [C] of the reader
 func From9[F ~func(C, T0, T1, T2, T3, T4, T5, T6, T7, T8) R, T0, T1, T2, T3, T4, T5, T6, T7, T8, C, R any](f F) func(T0, T1, T2, T3, T4, T5, T6, T7, T8) Reader[C, R] {
-  return G.From9[Reader[C, R]](f)
+	return G.From9[Reader[C, R]](f)
 }
 
 // From10 converts a function with 11 parameters returning a [R] into a function with 10 parameters returning a [Reader[C, R]]
 // The first parameter is considered to be the context [C] of the reader
 func From10[F ~func(C, T0, T1, T2, T3, T4, T5, T6, T7, T8, T9) R, T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, C, R any](f F) func(T0, T1, T2, T3, T4, T5, T6, T7, T8, T9) Reader[C, R] {
-  return G.From10[Reader[C, R]](f)
+	return G.From10[Reader[C, R]](f)
 }

reader/generic/gen.go

@@ -1,115 +1,114 @@
 // Code generated by go generate; DO NOT EDIT.
 // This file was generated by robots at
-// 2023-08-11 11:38:23.1402159 +0200 CEST m=+0.021332501
+// 2023-08-17 22:59:18.5047315 +0200 CEST m=+0.221271401
 package generic
 
-
 // From0 converts a function with 1 parameters returning a [R] into a function with 0 parameters returning a [GRA]
 // The first parameter is considered to be the context [C].
 func From0[GRA ~func(C) R, F ~func(C) R, C, R any](f F) func() GRA {
-  return func() GRA {
-    return MakeReader[GRA](func(r C) R {
-      return f(r)
-    })
-  }
+	return func() GRA {
+		return MakeReader[GRA](func(r C) R {
+			return f(r)
+		})
+	}
 }
 
 // From1 converts a function with 2 parameters returning a [R] into a function with 1 parameters returning a [GRA]
 // The first parameter is considered to be the context [C].
 func From1[GRA ~func(C) R, F ~func(C, T0) R, T0, C, R any](f F) func(T0) GRA {
-  return func(t0 T0) GRA {
-    return MakeReader[GRA](func(r C) R {
-      return f(r, t0)
-    })
-  }
+	return func(t0 T0) GRA {
+		return MakeReader[GRA](func(r C) R {
+			return f(r, t0)
+		})
+	}
 }
 
 // From2 converts a function with 3 parameters returning a [R] into a function with 2 parameters returning a [GRA]
 // The first parameter is considered to be the context [C].
 func From2[GRA ~func(C) R, F ~func(C, T0, T1) R, T0, T1, C, R any](f F) func(T0, T1) GRA {
-  return func(t0 T0, t1 T1) GRA {
-    return MakeReader[GRA](func(r C) R {
-      return f(r, t0, t1)
-    })
-  }
+	return func(t0 T0, t1 T1) GRA {
+		return MakeReader[GRA](func(r C) R {
+			return f(r, t0, t1)
+		})
+	}
 }
 
 // From3 converts a function with 4 parameters returning a [R] into a function with 3 parameters returning a [GRA]
 // The first parameter is considered to be the context [C].
 func From3[GRA ~func(C) R, F ~func(C, T0, T1, T2) R, T0, T1, T2, C, R any](f F) func(T0, T1, T2) GRA {
-  return func(t0 T0, t1 T1, t2 T2) GRA {
-    return MakeReader[GRA](func(r C) R {
-      return f(r, t0, t1, t2)
-    })
-  }
+	return func(t0 T0, t1 T1, t2 T2) GRA {
+		return MakeReader[GRA](func(r C) R {
+			return f(r, t0, t1, t2)
+		})
+	}
 }
 
 // From4 converts a function with 5 parameters returning a [R] into a function with 4 parameters returning a [GRA]
 // The first parameter is considered to be the context [C].
 func From4[GRA ~func(C) R, F ~func(C, T0, T1, T2, T3) R, T0, T1, T2, T3, C, R any](f F) func(T0, T1, T2, T3) GRA {
-  return func(t0 T0, t1 T1, t2 T2, t3 T3) GRA {
-    return MakeReader[GRA](func(r C) R {
-      return f(r, t0, t1, t2, t3)
-    })
-  }
+	return func(t0 T0, t1 T1, t2 T2, t3 T3) GRA {
+		return MakeReader[GRA](func(r C) R {
+			return f(r, t0, t1, t2, t3)
+		})
+	}
 }
 
 // From5 converts a function with 6 parameters returning a [R] into a function with 5 parameters returning a [GRA]
 // The first parameter is considered to be the context [C].
 func From5[GRA ~func(C) R, F ~func(C, T0, T1, T2, T3, T4) R, T0, T1, T2, T3, T4, C, R any](f F) func(T0, T1, T2, T3, T4) GRA {
-  return func(t0 T0, t1 T1, t2 T2, t3 T3, t4 T4) GRA {
-    return MakeReader[GRA](func(r C) R {
-      return f(r, t0, t1, t2, t3, t4)
-    })
-  }
+	return func(t0 T0, t1 T1, t2 T2, t3 T3, t4 T4) GRA {
+		return MakeReader[GRA](func(r C) R {
+			return f(r, t0, t1, t2, t3, t4)
+		})
+	}
 }
 
 // From6 converts a function with 7 parameters returning a [R] into a function with 6 parameters returning a [GRA]
 // The first parameter is considered to be the context [C].
 func From6[GRA ~func(C) R, F ~func(C, T0, T1, T2, T3, T4, T5) R, T0, T1, T2, T3, T4, T5, C, R any](f F) func(T0, T1, T2, T3, T4, T5) GRA {
-  return func(t0 T0, t1 T1, t2 T2, t3 T3, t4 T4, t5 T5) GRA {
-    return MakeReader[GRA](func(r C) R {
-      return f(r, t0, t1, t2, t3, t4, t5)
-    })
-  }
+	return func(t0 T0, t1 T1, t2 T2, t3 T3, t4 T4, t5 T5) GRA {
+		return MakeReader[GRA](func(r C) R {
+			return f(r, t0, t1, t2, t3, t4, t5)
+		})
+	}
 }
 
 // From7 converts a function with 8 parameters returning a [R] into a function with 7 parameters returning a [GRA]
 // The first parameter is considered to be the context [C].
 func From7[GRA ~func(C) R, F ~func(C, T0, T1, T2, T3, T4, T5, T6) R, T0, T1, T2, T3, T4, T5, T6, C, R any](f F) func(T0, T1, T2, T3, T4, T5, T6) GRA {
-  return func(t0 T0, t1 T1, t2 T2, t3 T3, t4 T4, t5 T5, t6 T6) GRA {
-    return MakeReader[GRA](func(r C) R {
-      return f(r, t0, t1, t2, t3, t4, t5, t6)
-    })
-  }
+	return func(t0 T0, t1 T1, t2 T2, t3 T3, t4 T4, t5 T5, t6 T6) GRA {
+		return MakeReader[GRA](func(r C) R {
+			return f(r, t0, t1, t2, t3, t4, t5, t6)
+		})
+	}
 }
 
 // From8 converts a function with 9 parameters returning a [R] into a function with 8 parameters returning a [GRA]
 // The first parameter is considered to be the context [C].
 func From8[GRA ~func(C) R, F ~func(C, T0, T1, T2, T3, T4, T5, T6, T7) R, T0, T1, T2, T3, T4, T5, T6, T7, C, R any](f F) func(T0, T1, T2, T3, T4, T5, T6, T7) GRA {
-  return func(t0 T0, t1 T1, t2 T2, t3 T3, t4 T4, t5 T5, t6 T6, t7 T7) GRA {
-    return MakeReader[GRA](func(r C) R {
-      return f(r, t0, t1, t2, t3, t4, t5, t6, t7)
-    })
-  }
+	return func(t0 T0, t1 T1, t2 T2, t3 T3, t4 T4, t5 T5, t6 T6, t7 T7) GRA {
+		return MakeReader[GRA](func(r C) R {
+			return f(r, t0, t1, t2, t3, t4, t5, t6, t7)
+		})
+	}
 }
 
 // From9 converts a function with 10 parameters returning a [R] into a function with 9 parameters returning a [GRA]
 // The first parameter is considered to be the context [C].
 func From9[GRA ~func(C) R, F ~func(C, T0, T1, T2, T3, T4, T5, T6, T7, T8) R, T0, T1, T2, T3, T4, T5, T6, T7, T8, C, R any](f F) func(T0, T1, T2, T3, T4, T5, T6, T7, T8) GRA {
-  return func(t0 T0, t1 T1, t2 T2, t3 T3, t4 T4, t5 T5, t6 T6, t7 T7, t8 T8) GRA {
-    return MakeReader[GRA](func(r C) R {
-      return f(r, t0, t1, t2, t3, t4, t5, t6, t7, t8)
-    })
-  }
+	return func(t0 T0, t1 T1, t2 T2, t3 T3, t4 T4, t5 T5, t6 T6, t7 T7, t8 T8) GRA {
+		return MakeReader[GRA](func(r C) R {
+			return f(r, t0, t1, t2, t3, t4, t5, t6, t7, t8)
+		})
+	}
 }
 
 // From10 converts a function with 11 parameters returning a [R] into a function with 10 parameters returning a [GRA]
 // The first parameter is considered to be the context [C].
 func From10[GRA ~func(C) R, F ~func(C, T0, T1, T2, T3, T4, T5, T6, T7, T8, T9) R, T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, C, R any](f F) func(T0, T1, T2, T3, T4, T5, T6, T7, T8, T9) GRA {
-  return func(t0 T0, t1 T1, t2 T2, t3 T3, t4 T4, t5 T5, t6 T6, t7 T7, t8 T8, t9 T9) GRA {
-    return MakeReader[GRA](func(r C) R {
-      return f(r, t0, t1, t2, t3, t4, t5, t6, t7, t8, t9)
-    })
-  }
+	return func(t0 T0, t1 T1, t2 T2, t3 T3, t4 T4, t5 T5, t6 T6, t7 T7, t8 T8, t9 T9) GRA {
+		return MakeReader[GRA](func(r C) R {
+			return f(r, t0, t1, t2, t3, t4, t5, t6, t7, t8, t9)
+		})
+	}
 }

readerioeither/gen.go

@@ -1,142 +1,141 @@
 // Code generated by go generate; DO NOT EDIT.
 // This file was generated by robots at
-// 2023-08-11 11:38:26.9546728 +0200 CEST m=+0.032178301
+// 2023-08-17 22:59:21.3704716 +0200 CEST m=+0.110126101
 
 package readerioeither
 
-
 import (
-	G "github.com/IBM/fp-go/readerioeither/generic"	
+	G "github.com/IBM/fp-go/readerioeither/generic"
 )
 
 // From0 converts a function with 1 parameters returning a tuple into a function with 0 parameters returning a [ReaderIOEither[R]]
 // The first parameter is considered to be the context [C].
 func From0[F ~func(C) func() (R, error), C, R any](f F) func() ReaderIOEither[C, error, R] {
-  return G.From0[ReaderIOEither[C, error, R]](f)
+	return G.From0[ReaderIOEither[C, error, R]](f)
 }
 
 // Eitherize0 converts a function with 1 parameters returning a tuple into a function with 0 parameters returning a [ReaderIOEither[C, error, R]]
 // The first parameter is considered to be the context [C].
 func Eitherize0[F ~func(C) (R, error), C, R any](f F) func() ReaderIOEither[C, error, R] {
-  return G.Eitherize0[ReaderIOEither[C, error, R]](f)
+	return G.Eitherize0[ReaderIOEither[C, error, R]](f)
 }
 
 // From1 converts a function with 2 parameters returning a tuple into a function with 1 parameters returning a [ReaderIOEither[R]]
 // The first parameter is considered to be the context [C].
 func From1[F ~func(C, T0) func() (R, error), T0, C, R any](f F) func(T0) ReaderIOEither[C, error, R] {
-  return G.From1[ReaderIOEither[C, error, R]](f)
+	return G.From1[ReaderIOEither[C, error, R]](f)
 }
 
 // Eitherize1 converts a function with 2 parameters returning a tuple into a function with 1 parameters returning a [ReaderIOEither[C, error, R]]
 // The first parameter is considered to be the context [C].
 func Eitherize1[F ~func(C, T0) (R, error), T0, C, R any](f F) func(T0) ReaderIOEither[C, error, R] {
-  return G.Eitherize1[ReaderIOEither[C, error, R]](f)
+	return G.Eitherize1[ReaderIOEither[C, error, R]](f)
 }
 
 // From2 converts a function with 3 parameters returning a tuple into a function with 2 parameters returning a [ReaderIOEither[R]]
 // The first parameter is considered to be the context [C].
 func From2[F ~func(C, T0, T1) func() (R, error), T0, T1, C, R any](f F) func(T0, T1) ReaderIOEither[C, error, R] {
-  return G.From2[ReaderIOEither[C, error, R]](f)
+	return G.From2[ReaderIOEither[C, error, R]](f)
 }
 
 // Eitherize2 converts a function with 3 parameters returning a tuple into a function with 2 parameters returning a [ReaderIOEither[C, error, R]]
 // The first parameter is considered to be the context [C].
 func Eitherize2[F ~func(C, T0, T1) (R, error), T0, T1, C, R any](f F) func(T0, T1) ReaderIOEither[C, error, R] {
-  return G.Eitherize2[ReaderIOEither[C, error, R]](f)
+	return G.Eitherize2[ReaderIOEither[C, error, R]](f)
 }
 
 // From3 converts a function with 4 parameters returning a tuple into a function with 3 parameters returning a [ReaderIOEither[R]]
 // The first parameter is considered to be the context [C].
 func From3[F ~func(C, T0, T1, T2) func() (R, error), T0, T1, T2, C, R any](f F) func(T0, T1, T2) ReaderIOEither[C, error, R] {
-  return G.From3[ReaderIOEither[C, error, R]](f)
+	return G.From3[ReaderIOEither[C, error, R]](f)
 }
 
 // Eitherize3 converts a function with 4 parameters returning a tuple into a function with 3 parameters returning a [ReaderIOEither[C, error, R]]
 // The first parameter is considered to be the context [C].
 func Eitherize3[F ~func(C, T0, T1, T2) (R, error), T0, T1, T2, C, R any](f F) func(T0, T1, T2) ReaderIOEither[C, error, R] {
-  return G.Eitherize3[ReaderIOEither[C, error, R]](f)
+	return G.Eitherize3[ReaderIOEither[C, error, R]](f)
 }
 
 // From4 converts a function with 5 parameters returning a tuple into a function with 4 parameters returning a [ReaderIOEither[R]]
 // The first parameter is considered to be the context [C].
 func From4[F ~func(C, T0, T1, T2, T3) func() (R, error), T0, T1, T2, T3, C, R any](f F) func(T0, T1, T2, T3) ReaderIOEither[C, error, R] {
-  return G.From4[ReaderIOEither[C, error, R]](f)
+	return G.From4[ReaderIOEither[C, error, R]](f)
 }
 
 // Eitherize4 converts a function with 5 parameters returning a tuple into a function with 4 parameters returning a [ReaderIOEither[C, error, R]]
 // The first parameter is considered to be the context [C].
 func Eitherize4[F ~func(C, T0, T1, T2, T3) (R, error), T0, T1, T2, T3, C, R any](f F) func(T0, T1, T2, T3) ReaderIOEither[C, error, R] {
-  return G.Eitherize4[ReaderIOEither[C, error, R]](f)
+	return G.Eitherize4[ReaderIOEither[C, error, R]](f)
 }
 
 // From5 converts a function with 6 parameters returning a tuple into a function with 5 parameters returning a [ReaderIOEither[R]]
 // The first parameter is considered to be the context [C].
 func From5[F ~func(C, T0, T1, T2, T3, T4) func() (R, error), T0, T1, T2, T3, T4, C, R any](f F) func(T0, T1, T2, T3, T4) ReaderIOEither[C, error, R] {
-  return G.From5[ReaderIOEither[C, error, R]](f)
+	return G.From5[ReaderIOEither[C, error, R]](f)
 }
 
 // Eitherize5 converts a function with 6 parameters returning a tuple into a function with 5 parameters returning a [ReaderIOEither[C, error, R]]
 // The first parameter is considered to be the context [C].
 func Eitherize5[F ~func(C, T0, T1, T2, T3, T4) (R, error), T0, T1, T2, T3, T4, C, R any](f F) func(T0, T1, T2, T3, T4) ReaderIOEither[C, error, R] {
-  return G.Eitherize5[ReaderIOEither[C, error, R]](f)
+	return G.Eitherize5[ReaderIOEither[C, error, R]](f)
 }
 
 // From6 converts a function with 7 parameters returning a tuple into a function with 6 parameters returning a [ReaderIOEither[R]]
 // The first parameter is considered to be the context [C].
 func From6[F ~func(C, T0, T1, T2, T3, T4, T5) func() (R, error), T0, T1, T2, T3, T4, T5, C, R any](f F) func(T0, T1, T2, T3, T4, T5) ReaderIOEither[C, error, R] {
-  return G.From6[ReaderIOEither[C, error, R]](f)
+	return G.From6[ReaderIOEither[C, error, R]](f)
 }
 
 // Eitherize6 converts a function with 7 parameters returning a tuple into a function with 6 parameters returning a [ReaderIOEither[C, error, R]]
 // The first parameter is considered to be the context [C].
 func Eitherize6[F ~func(C, T0, T1, T2, T3, T4, T5) (R, error), T0, T1, T2, T3, T4, T5, C, R any](f F) func(T0, T1, T2, T3, T4, T5) ReaderIOEither[C, error, R] {
-  return G.Eitherize6[ReaderIOEither[C, error, R]](f)
+	return G.Eitherize6[ReaderIOEither[C, error, R]](f)
 }
 
 // From7 converts a function with 8 parameters returning a tuple into a function with 7 parameters returning a [ReaderIOEither[R]]
 // The first parameter is considered to be the context [C].
 func From7[F ~func(C, T0, T1, T2, T3, T4, T5, T6) func() (R, error), T0, T1, T2, T3, T4, T5, T6, C, R any](f F) func(T0, T1, T2, T3, T4, T5, T6) ReaderIOEither[C, error, R] {
-  return G.From7[ReaderIOEither[C, error, R]](f)
+	return G.From7[ReaderIOEither[C, error, R]](f)
 }
 
 // Eitherize7 converts a function with 8 parameters returning a tuple into a function with 7 parameters returning a [ReaderIOEither[C, error, R]]
 // The first parameter is considered to be the context [C].
 func Eitherize7[F ~func(C, T0, T1, T2, T3, T4, T5, T6) (R, error), T0, T1, T2, T3, T4, T5, T6, C, R any](f F) func(T0, T1, T2, T3, T4, T5, T6) ReaderIOEither[C, error, R] {
-  return G.Eitherize7[ReaderIOEither[C, error, R]](f)
+	return G.Eitherize7[ReaderIOEither[C, error, R]](f)
 }
 
 // From8 converts a function with 9 parameters returning a tuple into a function with 8 parameters returning a [ReaderIOEither[R]]
 // The first parameter is considered to be the context [C].
 func From8[F ~func(C, T0, T1, T2, T3, T4, T5, T6, T7) func() (R, error), T0, T1, T2, T3, T4, T5, T6, T7, C, R any](f F) func(T0, T1, T2, T3, T4, T5, T6, T7) ReaderIOEither[C, error, R] {
-  return G.From8[ReaderIOEither[C, error, R]](f)
+	return G.From8[ReaderIOEither[C, error, R]](f)
 }
 
 // Eitherize8 converts a function with 9 parameters returning a tuple into a function with 8 parameters returning a [ReaderIOEither[C, error, R]]
 // The first parameter is considered to be the context [C].
 func Eitherize8[F ~func(C, T0, T1, T2, T3, T4, T5, T6, T7) (R, error), T0, T1, T2, T3, T4, T5, T6, T7, C, R any](f F) func(T0, T1, T2, T3, T4, T5, T6, T7) ReaderIOEither[C, error, R] {
-  return G.Eitherize8[ReaderIOEither[C, error, R]](f)
+	return G.Eitherize8[ReaderIOEither[C, error, R]](f)
 }
 
 // From9 converts a function with 10 parameters returning a tuple into a function with 9 parameters returning a [ReaderIOEither[R]]
 // The first parameter is considered to be the context [C].
 func From9[F ~func(C, T0, T1, T2, T3, T4, T5, T6, T7, T8) func() (R, error), T0, T1, T2, T3, T4, T5, T6, T7, T8, C, R any](f F) func(T0, T1, T2, T3, T4, T5, T6, T7, T8) ReaderIOEither[C, error, R] {
-  return G.From9[ReaderIOEither[C, error, R]](f)
+	return G.From9[ReaderIOEither[C, error, R]](f)
 }
 
 // Eitherize9 converts a function with 10 parameters returning a tuple into a function with 9 parameters returning a [ReaderIOEither[C, error, R]]
 // The first parameter is considered to be the context [C].
 func Eitherize9[F ~func(C, T0, T1, T2, T3, T4, T5, T6, T7, T8) (R, error), T0, T1, T2, T3, T4, T5, T6, T7, T8, C, R any](f F) func(T0, T1, T2, T3, T4, T5, T6, T7, T8) ReaderIOEither[C, error, R] {
-  return G.Eitherize9[ReaderIOEither[C, error, R]](f)
+	return G.Eitherize9[ReaderIOEither[C, error, R]](f)
 }
 
 // From10 converts a function with 11 parameters returning a tuple into a function with 10 parameters returning a [ReaderIOEither[R]]
 // The first parameter is considered to be the context [C].
 func From10[F ~func(C, T0, T1, T2, T3, T4, T5, T6, T7, T8, T9) func() (R, error), T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, C, R any](f F) func(T0, T1, T2, T3, T4, T5, T6, T7, T8, T9) ReaderIOEither[C, error, R] {
-  return G.From10[ReaderIOEither[C, error, R]](f)
+	return G.From10[ReaderIOEither[C, error, R]](f)
 }
 
 // Eitherize10 converts a function with 11 parameters returning a tuple into a function with 10 parameters returning a [ReaderIOEither[C, error, R]]
 // The first parameter is considered to be the context [C].
 func Eitherize10[F ~func(C, T0, T1, T2, T3, T4, T5, T6, T7, T8, T9) (R, error), T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, C, R any](f F) func(T0, T1, T2, T3, T4, T5, T6, T7, T8, T9) ReaderIOEither[C, error, R] {
-  return G.Eitherize10[ReaderIOEither[C, error, R]](f)
+	return G.Eitherize10[ReaderIOEither[C, error, R]](f)
 }

readerioeither/generic/gen.go

@@ -1,9 +1,8 @@
 // Code generated by go generate; DO NOT EDIT.
 // This file was generated by robots at
-// 2023-08-11 11:38:26.9556725 +0200 CEST m=+0.033178001
+// 2023-08-17 22:59:21.3811525 +0200 CEST m=+0.120807001
 package generic
 
-
 import (
 	E "github.com/IBM/fp-go/either"
 	RD "github.com/IBM/fp-go/reader/generic"
@@ -12,186 +11,197 @@ import (
 // From0 converts a function with 1 parameters returning a tuple into a function with 0 parameters returning a [GRA]
 // The first parameter is considerd to be the context [C].
 func From0[GRA ~func(C) GIOA, F ~func(C) func() (R, error), GIOA ~func() E.Either[error, R], C, R any](f F) func() GRA {
-  return RD.From0[GRA](func(r C) GIOA {
-    return E.Eitherize0(f(r))
-  })
+	return RD.From0[GRA](func(r C) GIOA {
+		return E.Eitherize0(f(r))
+	})
 }
 
 // Eitherize0 converts a function with 0 parameters returning a tuple into a function with 0 parameters returning a [GRA]
 // The first parameter is considered to be the context [C].
 func Eitherize0[GRA ~func(C) GIOA, F ~func(C) (R, error), GIOA ~func() E.Either[error, R], C, R any](f F) func() GRA {
-  return From0[GRA](func(r C) func() (R, error) {
-    return func() (R, error) {
-      return f(r)
-    }})
+	return From0[GRA](func(r C) func() (R, error) {
+		return func() (R, error) {
+			return f(r)
+		}
+	})
 }
 
 // From1 converts a function with 2 parameters returning a tuple into a function with 1 parameters returning a [GRA]
 // The first parameter is considerd to be the context [C].
 func From1[GRA ~func(C) GIOA, F ~func(C, T0) func() (R, error), GIOA ~func() E.Either[error, R], T0, C, R any](f F) func(T0) GRA {
-  return RD.From1[GRA](func(r C, t0 T0) GIOA {
-    return E.Eitherize0(f(r, t0))
-  })
+	return RD.From1[GRA](func(r C, t0 T0) GIOA {
+		return E.Eitherize0(f(r, t0))
+	})
 }
 
 // Eitherize1 converts a function with 1 parameters returning a tuple into a function with 1 parameters returning a [GRA]
 // The first parameter is considered to be the context [C].
 func Eitherize1[GRA ~func(C) GIOA, F ~func(C, T0) (R, error), GIOA ~func() E.Either[error, R], T0, C, R any](f F) func(T0) GRA {
-  return From1[GRA](func(r C, t0 T0) func() (R, error) {
-    return func() (R, error) {
-      return f(r, t0)
-    }})
+	return From1[GRA](func(r C, t0 T0) func() (R, error) {
+		return func() (R, error) {
+			return f(r, t0)
+		}
+	})
 }
 
 // From2 converts a function with 3 parameters returning a tuple into a function with 2 parameters returning a [GRA]
 // The first parameter is considerd to be the context [C].
 func From2[GRA ~func(C) GIOA, F ~func(C, T0, T1) func() (R, error), GIOA ~func() E.Either[error, R], T0, T1, C, R any](f F) func(T0, T1) GRA {
-  return RD.From2[GRA](func(r C, t0 T0, t1 T1) GIOA {
-    return E.Eitherize0(f(r, t0, t1))
-  })
+	return RD.From2[GRA](func(r C, t0 T0, t1 T1) GIOA {
+		return E.Eitherize0(f(r, t0, t1))
+	})
 }
 
 // Eitherize2 converts a function with 2 parameters returning a tuple into a function with 2 parameters returning a [GRA]
 // The first parameter is considered to be the context [C].
 func Eitherize2[GRA ~func(C) GIOA, F ~func(C, T0, T1) (R, error), GIOA ~func() E.Either[error, R], T0, T1, C, R any](f F) func(T0, T1) GRA {
-  return From2[GRA](func(r C, t0 T0, t1 T1) func() (R, error) {
-    return func() (R, error) {
-      return f(r, t0, t1)
-    }})
+	return From2[GRA](func(r C, t0 T0, t1 T1) func() (R, error) {
+		return func() (R, error) {
+			return f(r, t0, t1)
+		}
+	})
 }
 
 // From3 converts a function with 4 parameters returning a tuple into a function with 3 parameters returning a [GRA]
 // The first parameter is considerd to be the context [C].
 func From3[GRA ~func(C) GIOA, F ~func(C, T0, T1, T2) func() (R, error), GIOA ~func() E.Either[error, R], T0, T1, T2, C, R any](f F) func(T0, T1, T2) GRA {
-  return RD.From3[GRA](func(r C, t0 T0, t1 T1, t2 T2) GIOA {
-    return E.Eitherize0(f(r, t0, t1, t2))
-  })
+	return RD.From3[GRA](func(r C, t0 T0, t1 T1, t2 T2) GIOA {
+		return E.Eitherize0(f(r, t0, t1, t2))
+	})
 }
 
 // Eitherize3 converts a function with 3 parameters returning a tuple into a function with 3 parameters returning a [GRA]
 // The first parameter is considered to be the context [C].
 func Eitherize3[GRA ~func(C) GIOA, F ~func(C, T0, T1, T2) (R, error), GIOA ~func() E.Either[error, R], T0, T1, T2, C, R any](f F) func(T0, T1, T2) GRA {
-  return From3[GRA](func(r C, t0 T0, t1 T1, t2 T2) func() (R, error) {
-    return func() (R, error) {
-      return f(r, t0, t1, t2)
-    }})
+	return From3[GRA](func(r C, t0 T0, t1 T1, t2 T2) func() (R, error) {
+		return func() (R, error) {
+			return f(r, t0, t1, t2)
+		}
+	})
 }
 
 // From4 converts a function with 5 parameters returning a tuple into a function with 4 parameters returning a [GRA]
 // The first parameter is considerd to be the context [C].
 func From4[GRA ~func(C) GIOA, F ~func(C, T0, T1, T2, T3) func() (R, error), GIOA ~func() E.Either[error, R], T0, T1, T2, T3, C, R any](f F) func(T0, T1, T2, T3) GRA {
-  return RD.From4[GRA](func(r C, t0 T0, t1 T1, t2 T2, t3 T3) GIOA {
-    return E.Eitherize0(f(r, t0, t1, t2, t3))
-  })
+	return RD.From4[GRA](func(r C, t0 T0, t1 T1, t2 T2, t3 T3) GIOA {
+		return E.Eitherize0(f(r, t0, t1, t2, t3))
+	})
 }
 
 // Eitherize4 converts a function with 4 parameters returning a tuple into a function with 4 parameters returning a [GRA]
 // The first parameter is considered to be the context [C].
 func Eitherize4[GRA ~func(C) GIOA, F ~func(C, T0, T1, T2, T3) (R, error), GIOA ~func() E.Either[error, R], T0, T1, T2, T3, C, R any](f F) func(T0, T1, T2, T3) GRA {
-  return From4[GRA](func(r C, t0 T0, t1 T1, t2 T2, t3 T3) func() (R, error) {
-    return func() (R, error) {
-      return f(r, t0, t1, t2, t3)
-    }})
+	return From4[GRA](func(r C, t0 T0, t1 T1, t2 T2, t3 T3) func() (R, error) {
+		return func() (R, error) {
+			return f(r, t0, t1, t2, t3)
+		}
+	})
 }
 
 // From5 converts a function with 6 parameters returning a tuple into a function with 5 parameters returning a [GRA]
 // The first parameter is considerd to be the context [C].
 func From5[GRA ~func(C) GIOA, F ~func(C, T0, T1, T2, T3, T4) func() (R, error), GIOA ~func() E.Either[error, R], T0, T1, T2, T3, T4, C, R any](f F) func(T0, T1, T2, T3, T4) GRA {
-  return RD.From5[GRA](func(r C, t0 T0, t1 T1, t2 T2, t3 T3, t4 T4) GIOA {
-    return E.Eitherize0(f(r, t0, t1, t2, t3, t4))
-  })
+	return RD.From5[GRA](func(r C, t0 T0, t1 T1, t2 T2, t3 T3, t4 T4) GIOA {
+		return E.Eitherize0(f(r, t0, t1, t2, t3, t4))
+	})
 }
 
 // Eitherize5 converts a function with 5 parameters returning a tuple into a function with 5 parameters returning a [GRA]
 // The first parameter is considered to be the context [C].
 func Eitherize5[GRA ~func(C) GIOA, F ~func(C, T0, T1, T2, T3, T4) (R, error), GIOA ~func() E.Either[error, R], T0, T1, T2, T3, T4, C, R any](f F) func(T0, T1, T2, T3, T4) GRA {
-  return From5[GRA](func(r C, t0 T0, t1 T1, t2 T2, t3 T3, t4 T4) func() (R, error) {
-    return func() (R, error) {
-      return f(r, t0, t1, t2, t3, t4)
-    }})
+	return From5[GRA](func(r C, t0 T0, t1 T1, t2 T2, t3 T3, t4 T4) func() (R, error) {
+		return func() (R, error) {
+			return f(r, t0, t1, t2, t3, t4)
+		}
+	})
 }
 
 // From6 converts a function with 7 parameters returning a tuple into a function with 6 parameters returning a [GRA]
 // The first parameter is considerd to be the context [C].
 func From6[GRA ~func(C) GIOA, F ~func(C, T0, T1, T2, T3, T4, T5) func() (R, error), GIOA ~func() E.Either[error, R], T0, T1, T2, T3, T4, T5, C, R any](f F) func(T0, T1, T2, T3, T4, T5) GRA {
-  return RD.From6[GRA](func(r C, t0 T0, t1 T1, t2 T2, t3 T3, t4 T4, t5 T5) GIOA {
-    return E.Eitherize0(f(r, t0, t1, t2, t3, t4, t5))
-  })
+	return RD.From6[GRA](func(r C, t0 T0, t1 T1, t2 T2, t3 T3, t4 T4, t5 T5) GIOA {
+		return E.Eitherize0(f(r, t0, t1, t2, t3, t4, t5))
+	})
 }
 
 // Eitherize6 converts a function with 6 parameters returning a tuple into a function with 6 parameters returning a [GRA]
 // The first parameter is considered to be the context [C].
 func Eitherize6[GRA ~func(C) GIOA, F ~func(C, T0, T1, T2, T3, T4, T5) (R, error), GIOA ~func() E.Either[error, R], T0, T1, T2, T3, T4, T5, C, R any](f F) func(T0, T1, T2, T3, T4, T5) GRA {
-  return From6[GRA](func(r C, t0 T0, t1 T1, t2 T2, t3 T3, t4 T4, t5 T5) func() (R, error) {
-    return func() (R, error) {
-      return f(r, t0, t1, t2, t3, t4, t5)
-    }})
+	return From6[GRA](func(r C, t0 T0, t1 T1, t2 T2, t3 T3, t4 T4, t5 T5) func() (R, error) {
+		return func() (R, error) {
+			return f(r, t0, t1, t2, t3, t4, t5)
+		}
+	})
 }
 
 // From7 converts a function with 8 parameters returning a tuple into a function with 7 parameters returning a [GRA]
 // The first parameter is considerd to be the context [C].
 func From7[GRA ~func(C) GIOA, F ~func(C, T0, T1, T2, T3, T4, T5, T6) func() (R, error), GIOA ~func() E.Either[error, R], T0, T1, T2, T3, T4, T5, T6, C, R any](f F) func(T0, T1, T2, T3, T4, T5, T6) GRA {
-  return RD.From7[GRA](func(r C, t0 T0, t1 T1, t2 T2, t3 T3, t4 T4, t5 T5, t6 T6) GIOA {
-    return E.Eitherize0(f(r, t0, t1, t2, t3, t4, t5, t6))
-  })
+	return RD.From7[GRA](func(r C, t0 T0, t1 T1, t2 T2, t3 T3, t4 T4, t5 T5, t6 T6) GIOA {
+		return E.Eitherize0(f(r, t0, t1, t2, t3, t4, t5, t6))
+	})
 }
 
 // Eitherize7 converts a function with 7 parameters returning a tuple into a function with 7 parameters returning a [GRA]
 // The first parameter is considered to be the context [C].
 func Eitherize7[GRA ~func(C) GIOA, F ~func(C, T0, T1, T2, T3, T4, T5, T6) (R, error), GIOA ~func() E.Either[error, R], T0, T1, T2, T3, T4, T5, T6, C, R any](f F) func(T0, T1, T2, T3, T4, T5, T6) GRA {
-  return From7[GRA](func(r C, t0 T0, t1 T1, t2 T2, t3 T3, t4 T4, t5 T5, t6 T6) func() (R, error) {
-    return func() (R, error) {
-      return f(r, t0, t1, t2, t3, t4, t5, t6)
-    }})
+	return From7[GRA](func(r C, t0 T0, t1 T1, t2 T2, t3 T3, t4 T4, t5 T5, t6 T6) func() (R, error) {
+		return func() (R, error) {
+			return f(r, t0, t1, t2, t3, t4, t5, t6)
+		}
+	})
 }
 
 // From8 converts a function with 9 parameters returning a tuple into a function with 8 parameters returning a [GRA]
 // The first parameter is considerd to be the context [C].
 func From8[GRA ~func(C) GIOA, F ~func(C, T0, T1, T2, T3, T4, T5, T6, T7) func() (R, error), GIOA ~func() E.Either[error, R], T0, T1, T2, T3, T4, T5, T6, T7, C, R any](f F) func(T0, T1, T2, T3, T4, T5, T6, T7) GRA {
-  return RD.From8[GRA](func(r C, t0 T0, t1 T1, t2 T2, t3 T3, t4 T4, t5 T5, t6 T6, t7 T7) GIOA {
-    return E.Eitherize0(f(r, t0, t1, t2, t3, t4, t5, t6, t7))
-  })
+	return RD.From8[GRA](func(r C, t0 T0, t1 T1, t2 T2, t3 T3, t4 T4, t5 T5, t6 T6, t7 T7) GIOA {
+		return E.Eitherize0(f(r, t0, t1, t2, t3, t4, t5, t6, t7))
+	})
 }
 
 // Eitherize8 converts a function with 8 parameters returning a tuple into a function with 8 parameters returning a [GRA]
 // The first parameter is considered to be the context [C].
 func Eitherize8[GRA ~func(C) GIOA, F ~func(C, T0, T1, T2, T3, T4, T5, T6, T7) (R, error), GIOA ~func() E.Either[error, R], T0, T1, T2, T3, T4, T5, T6, T7, C, R any](f F) func(T0, T1, T2, T3, T4, T5, T6, T7) GRA {
-  return From8[GRA](func(r C, t0 T0, t1 T1, t2 T2, t3 T3, t4 T4, t5 T5, t6 T6, t7 T7) func() (R, error) {
-    return func() (R, error) {
-      return f(r, t0, t1, t2, t3, t4, t5, t6, t7)
-    }})
+	return From8[GRA](func(r C, t0 T0, t1 T1, t2 T2, t3 T3, t4 T4, t5 T5, t6 T6, t7 T7) func() (R, error) {
+		return func() (R, error) {
+			return f(r, t0, t1, t2, t3, t4, t5, t6, t7)
+		}
+	})
 }
 
 // From9 converts a function with 10 parameters returning a tuple into a function with 9 parameters returning a [GRA]
 // The first parameter is considerd to be the context [C].
 func From9[GRA ~func(C) GIOA, F ~func(C, T0, T1, T2, T3, T4, T5, T6, T7, T8) func() (R, error), GIOA ~func() E.Either[error, R], T0, T1, T2, T3, T4, T5, T6, T7, T8, C, R any](f F) func(T0, T1, T2, T3, T4, T5, T6, T7, T8) GRA {
-  return RD.From9[GRA](func(r C, t0 T0, t1 T1, t2 T2, t3 T3, t4 T4, t5 T5, t6 T6, t7 T7, t8 T8) GIOA {
-    return E.Eitherize0(f(r, t0, t1, t2, t3, t4, t5, t6, t7, t8))
-  })
+	return RD.From9[GRA](func(r C, t0 T0, t1 T1, t2 T2, t3 T3, t4 T4, t5 T5, t6 T6, t7 T7, t8 T8) GIOA {
+		return E.Eitherize0(f(r, t0, t1, t2, t3, t4, t5, t6, t7, t8))
+	})
 }
 
 // Eitherize9 converts a function with 9 parameters returning a tuple into a function with 9 parameters returning a [GRA]
 // The first parameter is considered to be the context [C].
 func Eitherize9[GRA ~func(C) GIOA, F ~func(C, T0, T1, T2, T3, T4, T5, T6, T7, T8) (R, error), GIOA ~func() E.Either[error, R], T0, T1, T2, T3, T4, T5, T6, T7, T8, C, R any](f F) func(T0, T1, T2, T3, T4, T5, T6, T7, T8) GRA {
-  return From9[GRA](func(r C, t0 T0, t1 T1, t2 T2, t3 T3, t4 T4, t5 T5, t6 T6, t7 T7, t8 T8) func() (R, error) {
-    return func() (R, error) {
-      return f(r, t0, t1, t2, t3, t4, t5, t6, t7, t8)
-    }})
+	return From9[GRA](func(r C, t0 T0, t1 T1, t2 T2, t3 T3, t4 T4, t5 T5, t6 T6, t7 T7, t8 T8) func() (R, error) {
+		return func() (R, error) {
+			return f(r, t0, t1, t2, t3, t4, t5, t6, t7, t8)
+		}
+	})
 }
 
 // From10 converts a function with 11 parameters returning a tuple into a function with 10 parameters returning a [GRA]
 // The first parameter is considerd to be the context [C].
 func From10[GRA ~func(C) GIOA, F ~func(C, T0, T1, T2, T3, T4, T5, T6, T7, T8, T9) func() (R, error), GIOA ~func() E.Either[error, R], T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, C, R any](f F) func(T0, T1, T2, T3, T4, T5, T6, T7, T8, T9) GRA {
-  return RD.From10[GRA](func(r C, t0 T0, t1 T1, t2 T2, t3 T3, t4 T4, t5 T5, t6 T6, t7 T7, t8 T8, t9 T9) GIOA {
-    return E.Eitherize0(f(r, t0, t1, t2, t3, t4, t5, t6, t7, t8, t9))
-  })
+	return RD.From10[GRA](func(r C, t0 T0, t1 T1, t2 T2, t3 T3, t4 T4, t5 T5, t6 T6, t7 T7, t8 T8, t9 T9) GIOA {
+		return E.Eitherize0(f(r, t0, t1, t2, t3, t4, t5, t6, t7, t8, t9))
+	})
 }
 
 // Eitherize10 converts a function with 10 parameters returning a tuple into a function with 10 parameters returning a [GRA]
 // The first parameter is considered to be the context [C].
 func Eitherize10[GRA ~func(C) GIOA, F ~func(C, T0, T1, T2, T3, T4, T5, T6, T7, T8, T9) (R, error), GIOA ~func() E.Either[error, R], T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, C, R any](f F) func(T0, T1, T2, T3, T4, T5, T6, T7, T8, T9) GRA {
-  return From10[GRA](func(r C, t0 T0, t1 T1, t2 T2, t3 T3, t4 T4, t5 T5, t6 T6, t7 T7, t8 T8, t9 T9) func() (R, error) {
-    return func() (R, error) {
-      return f(r, t0, t1, t2, t3, t4, t5, t6, t7, t8, t9)
-    }})
+	return From10[GRA](func(r C, t0 T0, t1 T1, t2 T2, t3 T3, t4 T4, t5 T5, t6 T6, t7 T7, t8 T8, t9 T9) func() (R, error) {
+		return func() (R, error) {
+			return f(r, t0, t1, t2, t3, t4, t5, t6, t7, t8, t9)
+		}
+	})
 }

record/record.go

@@ -98,7 +98,7 @@ func MapRefWithIndex[K comparable, V, R any](f func(K, *V) R) func(map[K]V) map[
 }
 
 // Lookup returns the entry for a key in a map if it exists
-func Lookup[K comparable, V any](k K) func(map[K]V) O.Option[V] {
+func Lookup[V any, K comparable](k K) func(map[K]V) O.Option[V] {
 	return G.Lookup[map[K]V](k)
 }
 

record/record_test.go

@@ -71,8 +71,8 @@ func TestLookup(t *testing.T) {
 		"b": "b",
 		"c": "c",
 	}
-	assert.Equal(t, O.Some("a"), Lookup[string, string]("a")(data))
-	assert.Equal(t, O.None[string](), Lookup[string, string]("a1")(data))
+	assert.Equal(t, O.Some("a"), Lookup[string]("a")(data))
+	assert.Equal(t, O.None[string](), Lookup[string]("a1")(data))
 }
 
 func TestFilterChain(t *testing.T) {
@@ -109,7 +109,7 @@ func ExampleFoldMap() {
 		"c": "c",
 	}
 
-	fold := FoldMap[string, string](S.Monoid)(strings.ToUpper)
+	fold := FoldMapOrd[string, string](S.Ord)(S.Monoid)(strings.ToUpper)
 
 	fmt.Println(fold(src))
 

reflect/generic/reflect.go

@@ -0,0 +1,31 @@
+// Copyright (c) 2023 IBM Corp.
+// All rights reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package generic
+
+import (
+	R "reflect"
+)
+
+func Map[GA ~[]A, A any](f func(R.Value) A) func(R.Value) GA {
+	return func(val R.Value) GA {
+		l := val.Len()
+		res := make(GA, l)
+		for i := l - 1; i >= 0; i-- {
+			res[i] = f(val.Index(i))
+		}
+		return res
+	}
+}

reflect/reflect.go

@@ -0,0 +1,42 @@
+// Copyright (c) 2023 IBM Corp.
+// All rights reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package option
+
+import (
+	R "reflect"
+
+	F "github.com/IBM/fp-go/function"
+	G "github.com/IBM/fp-go/reflect/generic"
+)
+
+func ReduceWithIndex[A any](f func(int, A, R.Value) A, initial A) func(R.Value) A {
+	return func(val R.Value) A {
+		count := val.Len()
+		current := initial
+		for i := 0; i < count; i++ {
+			current = f(i, current, val.Index(i))
+		}
+		return current
+	}
+}
+
+func Reduce[A any](f func(A, R.Value) A, initial A) func(R.Value) A {
+	return ReduceWithIndex(F.Ignore1of3[int](f), initial)
+}
+
+func Map[A any](f func(R.Value) A) func(R.Value) []A {
+	return G.Map[[]A](f)
+}

tuple/tuple.go

@@ -17,6 +17,10 @@
 // consider to use arrays for simplicity
 package tuple
 
+func Of[T1 any](t T1) Tuple1[T1] {
+	return MakeTuple1(t)
+}
+
 func First[T1, T2 any](t Tuple2[T1, T2]) T1 {
 	return t.F1
 }
@@ -29,7 +33,7 @@ func Swap[T1, T2 any](t Tuple2[T1, T2]) Tuple2[T2, T1] {
 	return MakeTuple2(t.F2, t.F1)
 }
 
-func Of[T1, T2 any](e T2) func(T1) Tuple2[T1, T2] {
+func Of2[T1, T2 any](e T2) func(T1) Tuple2[T1, T2] {
 	return func(t T1) Tuple2[T1, T2] {
 		return MakeTuple2(t, e)
 	}

writer/writer_test.go

@@ -31,7 +31,7 @@ func doubleAndLog(data int) Writer[[]string, int] {
 	}
 }
 
-func Example() {
+func ExampleWriter_logging() {
 
 	m := A.Monoid[string]()
 	s := M.ToSemigroup(m)