Merge pull request #10 from IBM/cleue-add-writer

Add optics and consistent copyright

.github/workflows/build.yml

@@ -0,0 +1,85 @@
+name: fp-go CI
+
+on:
+  push:
+    branches:
+      - main
+
+  pull_request:
+
+  workflow_dispatch:
+    inputs:
+      dryRun:
+        description: 'Dry-Run'
+        default: 'true'
+        required: false
+
+env:
+  # Currently no way to detect automatically
+  DEFAULT_BRANCH: main
+  GO_VERSION: 1.20.5 # renovate: datasource=golang-version depName=golang
+  NODE_VERSION: 18
+  DRY_RUN: true
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      # full checkout for semantic-release
+      - uses: actions/checkout@c85c95e3d7251135ab7dc9ce3241c5835cc595a9 # v3.5.3
+        with:
+          fetch-depth: 0
+      - name: Set up go ${{env.GO_VERSION}}
+        uses: actions/setup-go@v4
+        with:
+          go-version: ${{env.GO_VERSION}}
+      -
+        name: Tests
+        run: |
+          go mod tidy
+          go test -v ./...
+
+  release:
+    needs: [build]
+    if: github.repository == 'IBM/fp-go' && github.event_name != 'pull_request'
+    runs-on: ubuntu-latest
+    timeout-minutes: 15
+    permissions:
+      contents: write
+      issues: write
+      pull-requests: write
+
+    steps:
+      # full checkout for semantic-release
+      - name: Full checkout
+        uses: actions/checkout@c85c95e3d7251135ab7dc9ce3241c5835cc595a9 # v3.5.3
+        with:
+          fetch-depth: 0
+
+      - name: Set up Node.js ${{ env.NODE_VERSION }}
+        uses: actions/setup-node@e33196f7422957bea03ed53f6fbb155025ffc7b8 # v3.7.0
+        with:
+          node-version: ${{ env.NODE_VERSION }}
+
+      - name: Set up go ${{env.GO_VERSION}}
+        uses: actions/setup-go@v4
+        with:
+          go-version: ${{env.GO_VERSION}}
+
+      # The dry-run evaluation is only made for non PR events. Manual trigger w/dryRun true, main branch and any tagged branches will set DRY run to false
+      - name: Check dry run
+        run: |
+          if [[ "${{github.event_name}}" == "workflow_dispatch" && "${{ github.event.inputs.dryRun }}" != "true"  ]]; then
+              echo "DRY_RUN=false" >> $GITHUB_ENV
+          elif [[ "${{github.ref}}" == "refs/heads/${{env.DEFAULT_BRANCH}}" ]]; then
+            echo "DRY_RUN=false" >> $GITHUB_ENV
+          elif [[ "${{github.ref}}" =~ ^refs/heads/v[0-9]+(\.[0-9]+)?$ ]]; then
+            echo "DRY_RUN=false" >> $GITHUB_ENV
+          fi
+
+      - name: Semantic Release
+        run: |
+          npx -p conventional-changelog-conventionalcommits -p semantic-release semantic-release --dry-run ${{env.DRY_RUN}}
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+  

.releaserc

@@ -0,0 +1,67 @@
+{
+  "plugins": [
+    "@semantic-release/commit-analyzer",
+    "@semantic-release/release-notes-generator",
+    [
+      "@semantic-release/github",
+      {
+        "releasedLabels": false
+      }
+    ]
+  ],
+  "analyzeCommits": {
+    "releaseRules": [
+      {
+        "type": "build",
+        "release": "patch"
+      }
+    ]
+  },
+  "preset": "conventionalcommits",
+  "presetConfig": {
+    "types": [
+      {
+        "type": "feat",
+        "section": "Features"
+      },
+      {
+        "type": "fix",
+        "section": "Bug Fixes"
+      },
+      {
+        "type": "perf",
+        "section": "Performance Improvements"
+      },
+      {
+        "type": "revert",
+        "section": "Reverts"
+      },
+      {
+        "type": "docs",
+        "section": "Documentation"
+      },
+      {
+        "type": "chore",
+        "section": "Miscellaneous Chores"
+      },
+      {
+        "type": "refactor",
+        "section": "Code Refactoring"
+      },
+      {
+        "type": "test",
+        "section": "Tests"
+      },
+      {
+        "type": "build",
+        "section": "Build System"
+      }
+    ]
+  },
+  "tagFormat": "v${version}",
+  "branches": [
+    {
+      "name": "main"
+    }
+  ]
+}

README.md

@@ -29,7 +29,7 @@ This library aims to provide a set of data types and functions that make it easy
 
 #### 🧘🏽 Each package fulfils a single purpose
 
-✔️ Each of the top level packages (e.g. Option, Either, Task, ...) fulfils the purpose of defining the respective data type and implementing the set of common operations for this data type.
+✔️ Each of the top level packages (e.g. Option, Either, ReaderIOEither, ...) fulfils the purpose of defining the respective data type and implementing the set of common operations for this data type.
 
 #### 🧘🏽 Handle errors explicitly
 
@@ -41,7 +41,7 @@ This library aims to provide a set of data types and functions that make it easy
 
 #### 🧘🏽 Leave concurrency to the caller
 
-✔️ All operations are synchronous by default, including `Task`. Concurrency must be coded by the consumer of these functions explicitly, but the implementation is ready to deal with concurrent usage.
+✔️ All pure are synchronous by default. The I/O operations are asynchronous per default.
 
 #### 🧘🏽 Before you launch a goroutine, know when it will stop
 
@@ -65,7 +65,7 @@ This library aims to provide a set of data types and functions that make it easy
 
 #### 🧘🏽 Moderation is a virtue
 
-✔️ The library does not implement its own goroutines and also does not require any expensive synchronization primitives. Coordination of Tasks is implemented via atomic counters without additional primitives. Channels are only used in the `Wait` function of a Task that should be invoked at most once in a complete application.
+✔️ The library does not implement its own goroutines and also does not require any expensive synchronization primitives. Coordination of IO operations is implemented via atomic counters without additional primitives. 
 
 #### 🧘🏽 Maintainability counts
 
@@ -81,33 +81,57 @@ All monadic operations are implemented via generics, i.e. they offer a type safe
 
 Downside is that this will result in different versions of each operation per type, these versions are generated by the golang compiler at build time (unlike type erasure in languages such as Java of TypeScript). This might lead to large binaries for codebases with many different types. If this is a concern, you can always implement type erasure on top, i.e. use the monadic operations with the `any` type as if generics were not supported. You loose type safety, but this might result in smaller binaries.
 
+### Ordering of Generic Type Parameters
+
+In go we need to specify all type parameters of a function on the global function definition, even if the function returns a higher order function and some of the type parameters are only applicable to the higher order function. So the following is not possible:
+
+```go
+func Map[A, B any](f func(A) B) [R, E any]func(fa ReaderIOEither[R, E, A]) ReaderIOEither[R, E, B]
+```
+
+Note that the parameters `R` and `E` are not needed by the first level of `Map` but only by the resulting higher order function. Instead we need to specify the following:
+
+```go
+func Map[R, E, A, B any](f func(A) B) func(fa ReaderIOEither[R, E, A]) ReaderIOEither[R, E, B]
+```
+
+which overspecifies `Map` on the global scope. As a result the go compiler will not be able to auto-detect these parameters, it can only auto detect `A` and `B` since they appear in the argument of `Map`. We need to explicitly pass values for these type parameters when `Map` is being used.
+
+Because of this limitation the order of parameters on a function matters. We want to make sure that we define those parameters that cannot be auto-detected, first, and the parameters that can be auto-detected, last. This can lead to inconsistencies in parameter ordering, but we believe that the gain in convenience is worth it. The parameter order of `Ap` is e.g. different from that of `Map`:
+
+```go
+func Ap[B, R, E, A any](fa ReaderIOEither[R, E, A]) func(fab ReaderIOEither[R, E, func(A) B]) ReaderIOEither[R, E, B]
+```
+
+because `R`, `E` and `A` can be determined from the argument to `Ap` but `B` cannot.
+
 ### Use of the [~ Operator](https://go.googlesource.com/proposal/+/master/design/47781-parameterized-go-ast.md)
 
 The FP library attempts to be easy to consume and one aspect of this is the definition of higher level type definitions instead of having to use their low level equivalent. It is e.g. more convenient and readable to use
 
 ```go
-TaskEither[E, A]
+ReaderIOEither[R, E, A]
 ```
 
 than
 
 ```go
-func(func(Either.Either[E, A]))
+func(R) func() Either.Either[E, A]
 ```
 
 although both are logically equivalent. At the time of this writing the go type system does not support generic type aliases, only generic type definition, i.e. it is not possible to write:
 
 ```go
-type TaskEither[E, A any] = T.Task[ET.Either[E, A]]
+type ReaderIOEither[R, E, A any] = RD.Reader[R, IOE.IOEither[E, A]]
 ```
 
 only
 
 ```go
-type TaskEither[E, A any] T.Task[ET.Either[E, A]]
+type ReaderIOEither[R, E, A any] RD.Reader[R, IOE.IOEither[E, A]]
 ```
 
-This makes a big difference, because in the second case the type `TaskEither[E, A any]` is considered a completely new type, not compatible to its right hand side, so it's not just a shortcut but a fully new type.
+This makes a big difference, because in the second case the type `ReaderIOEither[R, E, A any]` is considered a completely new type, not compatible to its right hand side, so it's not just a shortcut but a fully new type.
 
 From the implementation perspective however there is no reason to restrict the implementation to the new type, it can be generic for all compatible types. The way to express this in go is the [~](https://go.googlesource.com/proposal/+/master/design/47781-parameterized-go-ast.md) operator. This comes with some quite complicated type declarations in some cases, which undermines the goal of the library to be easy to use.
 
@@ -117,16 +141,16 @@ For that reason there exist sub-packages called `Generic` for all higher level t
 
 Go does not support higher kinded types (HKT). Such types occur if a generic type itself is parametrized by another generic type. Example:
 
-The `Map` operation for `Task` is defined as:
+The `Map` operation for `ReaderIOEither` is defined as:
 
 ```go
-func Map[A, B any](f func(A) B) func(Task[A]) Task[B]
+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 `Task` (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 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):
 
 ```go
-func Map[HKT, A, B any](f func(A) B) func(HKT[A]) HKT[B]
+func Map[HKT, R, E, A, B any](f func(A) B) func(HKT[R, E, A]) HKT[R, E, B]
 ```
 
 this would be the completely generic method signature for all possible monads. In particular in many cases it is possible to compose functions independent of the concrete knowledge of the actual `HKT`. From the perspective of a library this is the ideal situation because then a particular algorithm only has to be implemented and tested once.

array/array.go

@@ -1,12 +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 array
 
 import (
-	G "github.com/ibm/fp-go/array/generic"
-	F "github.com/ibm/fp-go/function"
-	"github.com/ibm/fp-go/internal/array"
-	M "github.com/ibm/fp-go/monoid"
-	O "github.com/ibm/fp-go/option"
-	"github.com/ibm/fp-go/tuple"
+	G "github.com/IBM/fp-go/array/generic"
+	F "github.com/IBM/fp-go/function"
+	"github.com/IBM/fp-go/internal/array"
+	M "github.com/IBM/fp-go/monoid"
+	O "github.com/IBM/fp-go/option"
+	"github.com/IBM/fp-go/tuple"
 )
 
 // From constructs an array from a set of variadic arguments
@@ -15,22 +30,13 @@ func From[A any](data ...A) []A {
 }
 
 // MakeBy returns a `Array` of length `n` with element `i` initialized with `f(i)`.
-func MakeBy[A any](n int, f func(int) A) []A {
-	// sanity check
-	if n <= 0 {
-		return Empty[A]()
-	}
-	// run the generator function across the input
-	as := make([]A, n)
-	for i := n - 1; i >= 0; i-- {
-		as[i] = f(i)
-	}
-	return as
+func MakeBy[F ~func(int) A, A any](n int, f F) []A {
+	return G.MakeBy[[]A](n, f)
 }
 
 // Replicate creates a `Array` containing a value repeated the specified number of times.
 func Replicate[A any](n int, a A) []A {
-	return MakeBy(n, F.Constant1[int](a))
+	return G.Replicate[[]A](n, a)
 }
 
 func MonadMap[A, B any](as []A, f func(a A) B) []B {
@@ -159,21 +165,19 @@ func Of[A any](a A) []A {
 }
 
 func MonadChain[A, B any](fa []A, f func(a A) []B) []B {
-	return array.Reduce(fa, func(bs []B, a A) []B {
-		return append(bs, f(a)...)
-	}, Zero[B]())
+	return G.MonadChain[[]A, []B](fa, f)
 }
 
-func Chain[A, B any](f func(a A) []B) func([]A) []B {
-	return F.Bind2nd(MonadChain[A, B], f)
+func Chain[A, B any](f func(A) []B) func([]A) []B {
+	return G.Chain[[]A, []B](f)
 }
 
 func MonadAp[B, A any](fab []func(A) B, fa []A) []B {
-	return MonadChain(fab, F.Bind1st(MonadMap[A, B], fa))
+	return G.MonadAp[[]B](fab, fa)
 }
 
 func Ap[B, A any](fa []A) func([]func(A) B) []B {
-	return F.Bind2nd(MonadAp[B, A], fa)
+	return G.Ap[[]B, []func(A) B](fa)
 }
 
 func Match[A, B any](onEmpty func() B, onNonEmpty func([]A) B) func([]A) B {

array/array_test.go

@@ -1,14 +1,29 @@
+// 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 (
 	"strings"
 	"testing"
 
-	F "github.com/ibm/fp-go/function"
-	"github.com/ibm/fp-go/internal/utils"
-	O "github.com/ibm/fp-go/option"
-	S "github.com/ibm/fp-go/string"
-	T "github.com/ibm/fp-go/tuple"
+	F "github.com/IBM/fp-go/function"
+	"github.com/IBM/fp-go/internal/utils"
+	O "github.com/IBM/fp-go/option"
+	S "github.com/IBM/fp-go/string"
+	T "github.com/IBM/fp-go/tuple"
 	"github.com/stretchr/testify/assert"
 )
 

array/eq.go

@@ -1,7 +1,22 @@
+// 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 (
-	E "github.com/ibm/fp-go/eq"
+	E "github.com/IBM/fp-go/eq"
 )
 
 func equals[T any](left []T, right []T, eq func(T, T) bool) bool {

array/generic/array.go

@@ -1,10 +1,25 @@
+// 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 (
-	F "github.com/ibm/fp-go/function"
-	"github.com/ibm/fp-go/internal/array"
-	O "github.com/ibm/fp-go/option"
-	"github.com/ibm/fp-go/tuple"
+	F "github.com/IBM/fp-go/function"
+	"github.com/IBM/fp-go/internal/array"
+	O "github.com/IBM/fp-go/option"
+	"github.com/IBM/fp-go/tuple"
 )
 
 // Of constructs a single element array
@@ -17,6 +32,24 @@ func From[GA ~[]A, A any](data ...A) GA {
 	return data
 }
 
+// MakeBy returns a `Array` of length `n` with element `i` initialized with `f(i)`.
+func MakeBy[AS ~[]A, F ~func(int) A, A any](n int, f F) AS {
+	// sanity check
+	if n <= 0 {
+		return Empty[AS]()
+	}
+	// run the generator function across the input
+	as := make(AS, n)
+	for i := n - 1; i >= 0; i-- {
+		as[i] = f(i)
+	}
+	return as
+}
+
+func Replicate[AS ~[]A, A any](n int, a A) AS {
+	return MakeBy[AS](n, F.Constant1[int](a))
+}
+
 func Lookup[GA ~[]A, A any](idx int) func(GA) O.Option[A] {
 	none := O.None[A]()
 	if idx < 0 {
@@ -107,3 +140,21 @@ func MonadPartition[GA ~[]A, A any](as GA, pred func(A) bool) tuple.Tuple2[GA, G
 func Partition[GA ~[]A, A any](pred func(A) bool) func(GA) tuple.Tuple2[GA, GA] {
 	return F.Bind2nd(MonadPartition[GA, A], pred)
 }
+
+func MonadChain[AS ~[]A, BS ~[]B, A, B any](fa AS, f func(a A) BS) BS {
+	return array.Reduce(fa, func(bs BS, a A) BS {
+		return append(bs, f(a)...)
+	}, Empty[BS]())
+}
+
+func Chain[AS ~[]A, BS ~[]B, A, B any](f func(A) BS) func(AS) BS {
+	return F.Bind2nd(MonadChain[AS, BS, A, B], f)
+}
+
+func MonadAp[BS ~[]B, ABS ~[]func(A) B, AS ~[]A, B, A any](fab ABS, fa AS) BS {
+	return MonadChain(fab, F.Bind1st(MonadMap[AS, BS, A, B], fa))
+}
+
+func Ap[BS ~[]B, ABS ~[]func(A) B, AS ~[]A, B, A any](fa AS) func(ABS) BS {
+	return F.Bind2nd(MonadAp[BS, ABS, AS], fa)
+}

array/generic/sort.go

@@ -1,9 +1,24 @@
+// 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 (
 	"sort"
 
-	O "github.com/ibm/fp-go/ord"
+	O "github.com/IBM/fp-go/ord"
 )
 
 // Sort implements a stable sort on the array given the provided ordering

array/magma.go

@@ -1,8 +1,23 @@
+// 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 (
-	F "github.com/ibm/fp-go/function"
-	M "github.com/ibm/fp-go/magma"
+	F "github.com/IBM/fp-go/function"
+	M "github.com/IBM/fp-go/magma"
 )
 
 func ConcatAll[A any](m M.Magma[A]) func(A) func([]A) A {

array/magma_test.go

@@ -1,3 +1,18 @@
+// 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 (
@@ -5,7 +20,7 @@ import (
 
 	"github.com/stretchr/testify/assert"
 
-	M "github.com/ibm/fp-go/magma"
+	M "github.com/IBM/fp-go/magma"
 )
 
 var subInt = M.MakeMagma(func(first int, second int) int {

array/monoid.go

@@ -1,8 +1,23 @@
+// 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 (
-	"github.com/ibm/fp-go/internal/array"
-	M "github.com/ibm/fp-go/monoid"
+	"github.com/IBM/fp-go/internal/array"
+	M "github.com/IBM/fp-go/monoid"
 )
 
 func concat[T any](left, right []T) []T {

array/monoid_test.go

@@ -1,9 +1,24 @@
+// 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 (
 	"testing"
 
-	M "github.com/ibm/fp-go/monoid/testing"
+	M "github.com/IBM/fp-go/monoid/testing"
 )
 
 func TestMonoid(t *testing.T) {

array/sequence.go

@@ -1,8 +1,23 @@
+// 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 (
-	F "github.com/ibm/fp-go/function"
-	O "github.com/ibm/fp-go/option"
+	F "github.com/IBM/fp-go/function"
+	O "github.com/IBM/fp-go/option"
 )
 
 // We need to pass the members of the applicative explicitly, because golang does neither support higher kinded types nor template methods on structs or interfaces

array/sequence_test.go

@@ -1,3 +1,18 @@
+// 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 (
@@ -5,7 +20,7 @@ import (
 
 	"github.com/stretchr/testify/assert"
 
-	O "github.com/ibm/fp-go/option"
+	O "github.com/IBM/fp-go/option"
 )
 
 func TestSequenceOption(t *testing.T) {

array/sort.go

@@ -1,8 +1,23 @@
+// 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 (
-	G "github.com/ibm/fp-go/array/generic"
-	O "github.com/ibm/fp-go/ord"
+	G "github.com/IBM/fp-go/array/generic"
+	O "github.com/IBM/fp-go/ord"
 )
 
 // Sort implements a stable sort on the array given the provided ordering

array/sort_test.go

@@ -1,9 +1,24 @@
+// 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 (
 	"testing"
 
-	O "github.com/ibm/fp-go/ord"
+	O "github.com/IBM/fp-go/ord"
 	"github.com/stretchr/testify/assert"
 )
 

array/traverse.go

@@ -1,6 +1,21 @@
+// 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 "github.com/ibm/fp-go/internal/array"
+import "github.com/IBM/fp-go/internal/array"
 
 func Traverse[A, B, HKTB, HKTAB, HKTRB any](
 	fof func([]B) HKTRB,

array/traverse_test.go

@@ -1,9 +1,24 @@
+// 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 (
 	"testing"
 
-	O "github.com/ibm/fp-go/option"
+	O "github.com/IBM/fp-go/option"
 	"github.com/stretchr/testify/assert"
 )
 

bytes/bytes.go

@@ -1,3 +1,18 @@
+// 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 bytes
 
 func ToString(a []byte) string {

bytes/monoid.go

@@ -1,10 +1,25 @@
+// 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 bytes
 
 import (
 	"bytes"
 
-	A "github.com/ibm/fp-go/array"
-	O "github.com/ibm/fp-go/ord"
+	A "github.com/IBM/fp-go/array"
+	O "github.com/IBM/fp-go/ord"
 )
 
 var (

bytes/monoid_test.go

@@ -1,9 +1,24 @@
+// 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 bytes
 
 import (
 	"testing"
 
-	M "github.com/ibm/fp-go/monoid/testing"
+	M "github.com/IBM/fp-go/monoid/testing"
 )
 
 func TestMonoid(t *testing.T) {

cli/apply.go

@@ -1,3 +1,18 @@
+// 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 cli
 
 import (
@@ -380,8 +395,8 @@ func generateApplyHelpers(filename string, count int) error {
 	// print out some helpers
 	fmt.Fprintf(f, `
 import (
-	F "github.com/ibm/fp-go/function"
-	T "github.com/ibm/fp-go/tuple"
+	F "github.com/IBM/fp-go/function"
+	T "github.com/IBM/fp-go/tuple"
 )
 `)
 

cli/bind.go

@@ -1,3 +1,18 @@
+// 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 cli
 
 import (

cli/commands.go

@@ -1,3 +1,18 @@
+// 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 cli
 
 import (

cli/common.go

@@ -1,3 +1,18 @@
+// 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 cli
 
 import (

cli/contextreaderioeither.go

@@ -1,3 +1,18 @@
+// 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 cli
 
 import (
@@ -5,11 +20,307 @@ import (
 	"log"
 	"os"
 	"path/filepath"
-	"time"
+	"strings"
 
 	C "github.com/urfave/cli/v2"
 )
 
+func generateNestedCallbacks(i, total int) string {
+	var buf strings.Builder
+	for j := i; j < total; j++ {
+		if j > i {
+			buf.WriteString(" ")
+		}
+		buf.WriteString(fmt.Sprintf("func(T%d)", j+1))
+	}
+	if i > 0 {
+		buf.WriteString(" ")
+	}
+	buf.WriteString(tupleType("T")(total))
+	return buf.String()
+}
+
+func generateContextReaderIOEitherTraverseTuple(suffix string) func(f, fg *os.File, i int) {
+	return func(f, fg *os.File, i int) {
+		// tupleT type
+		tupleT := tupleType("T")(i)
+		tupleA := tupleType("A")(i)
+
+		// non-generic version
+		// generic version
+		fmt.Fprintf(f, "\n// Traverse%sTuple%d converts a [T.Tuple%d] of [A] via transformer functions transforming [A] to a [ReaderIOEither] into a [ReaderIOEither] of a [T.Tuple%d].\n", suffix, i, i, i)
+		fmt.Fprintf(f, "func Traverse%sTuple%d[", suffix, i)
+		for j := 0; j < i; j++ {
+			if j > 0 {
+				fmt.Fprintf(f, ", ")
+			}
+			fmt.Fprintf(f, "F%d ~func(A%d) ReaderIOEither[T%d]", j+1, j+1, j+1)
+		}
+		for j := 0; j < i; j++ {
+			fmt.Fprintf(f, ", A%d, T%d", j+1, j+1)
+		}
+		fmt.Fprintf(f, " any](")
+		for j := 0; j < i; j++ {
+			if j > 0 {
+				fmt.Fprintf(f, ", ")
+			}
+			fmt.Fprintf(f, "f%d F%d", j+1, j+1)
+		}
+		fmt.Fprintf(f, ") func(%s) ReaderIOEither[%s] {\n", tupleA, tupleT)
+		fmt.Fprintf(f, "  return G.Traverse%sTuple%d[ReaderIOEither[%s]](", suffix, i, tupleT)
+		for j := 0; j < i; j++ {
+			if j > 0 {
+				fmt.Fprintf(f, ", ")
+			}
+			fmt.Fprintf(f, "f%d", j+1)
+		}
+		fmt.Fprintf(f, ")\n")
+		fmt.Fprintf(f, "}\n")
+
+		// generic version
+		fmt.Fprintf(fg, "\n// Traverse%sTuple%d converts a [T.Tuple%d] of readers into a reader of a [T.Tuple%d].\n", suffix, i, i, i)
+		fmt.Fprintf(fg, "func Traverse%sTuple%d[\n", suffix, i)
+		fmt.Fprintf(fg, "  GR_TUPLE%d ~func(context.Context) GIO_TUPLE%d,\n", i, i)
+		// the transformation functions
+		for j := 0; j < i; j++ {
+			fmt.Fprintf(fg, "  F%d ~func(A%d) GR_T%d,\n", j+1, j+1, j+1)
+		}
+		// the readers
+		for j := 0; j < i; j++ {
+			fmt.Fprintf(fg, "  GR_T%d ~func(context.Context) GIO_T%d,\n", j+1, j+1)
+		}
+		// the tuples
+		fmt.Fprintf(fg, "  GIO_TUPLE%d ~func() E.Either[error, %s],\n", i, tupleT)
+		for j := 0; j < i; j++ {
+			fmt.Fprintf(fg, "  GIO_T%d ~func() E.Either[error, T%d],\n", j+1, j+1)
+		}
+		// input and result parameters
+		for j := 0; j < i; j++ {
+			fmt.Fprintf(fg, "  A%d,\n", j+1)
+			fmt.Fprintf(fg, "  T%d", j+1)
+			if j < i-1 {
+				fmt.Fprintf(fg, ",\n")
+			}
+		}
+		fmt.Fprintf(fg, " any](")
+		for j := 0; j < i; j++ {
+			if j > 0 {
+				fmt.Fprintf(fg, ", ")
+			}
+			fmt.Fprintf(fg, "f%d F%d", j+1, j+1)
+		}
+		fmt.Fprintf(fg, ") func(%s) GR_TUPLE%d {\n", tupleA, i)
+		fmt.Fprintf(fg, "  return func(t %s) GR_TUPLE%d {\n", tupleA, i)
+		fmt.Fprintf(fg, "    return A.TraverseTuple%d(\n", i)
+		// map call
+		var cr string
+		if i > 1 {
+			cb := generateNestedCallbacks(1, i)
+			cio := fmt.Sprintf("func() E.Either[error, %s]", cb)
+			cr = fmt.Sprintf("func(context.Context) %s", cio)
+		} else {
+			cr = fmt.Sprintf("GR_TUPLE%d", i)
+		}
+		fmt.Fprintf(fg, "      Map[GR_T%d, %s, GIO_T%d],\n", 1, cr, 1)
+		// the apply calls
+		for j := 1; j < i; j++ {
+			if j < i-1 {
+				cb := generateNestedCallbacks(j+1, i)
+				cio := fmt.Sprintf("func() E.Either[error, %s]", cb)
+				cr = fmt.Sprintf("func(context.Context) %s", cio)
+			} else {
+				cr = fmt.Sprintf("GR_TUPLE%d", i)
+			}
+			fmt.Fprintf(fg, "      Ap%s[%s, func(context.Context) func() E.Either[error, %s], GR_T%d],\n", suffix, cr, generateNestedCallbacks(j, i), j+1)
+		}
+		// function parameters
+		for j := 0; j < i; j++ {
+			fmt.Fprintf(fg, "      f%d,\n", j+1)
+		}
+
+		// raw parameters
+		fmt.Fprintf(fg, "      t,\n")
+
+		fmt.Fprintf(fg, "    )\n")
+		fmt.Fprintf(fg, "  }\n")
+		fmt.Fprintf(fg, "}\n")
+	}
+}
+
+func generateContextReaderIOEitherSequenceTuple(suffix string) func(f, fg *os.File, i int) {
+	return func(f, fg *os.File, i int) {
+		// tuple type
+		tuple := tupleType("T")(i)
+
+		// non-generic version
+		// generic version
+		fmt.Fprintf(f, "\n// Sequence%sTuple%d converts a [T.Tuple%d] of [ReaderIOEither] into a [ReaderIOEither] of a [T.Tuple%d].\n", suffix, i, i, i)
+		fmt.Fprintf(f, "func Sequence%sTuple%d[", suffix, i)
+		for j := 0; j < i; j++ {
+			if j > 0 {
+				fmt.Fprintf(f, ", ")
+			}
+			fmt.Fprintf(f, "T%d", j+1)
+		}
+		fmt.Fprintf(f, " any](t T.Tuple%d[", i)
+		for j := 0; j < i; j++ {
+			if j > 0 {
+				fmt.Fprintf(f, ", ")
+			}
+			fmt.Fprintf(f, "ReaderIOEither[T%d]", j+1)
+		}
+		fmt.Fprintf(f, "]) ReaderIOEither[%s] {\n", tuple)
+		fmt.Fprintf(f, "  return G.Sequence%sTuple%d[ReaderIOEither[%s]](t)\n", suffix, i, tuple)
+		fmt.Fprintf(f, "}\n")
+
+		// generic version
+		fmt.Fprintf(fg, "\n// Sequence%sTuple%d converts a [T.Tuple%d] of readers into a reader of a [T.Tuple%d].\n", suffix, i, i, i)
+		fmt.Fprintf(fg, "func Sequence%sTuple%d[\n", suffix, i)
+
+		fmt.Fprintf(fg, "  GR_TUPLE%d ~func(context.Context) GIO_TUPLE%d,\n", i, i)
+		for j := 0; j < i; j++ {
+			fmt.Fprintf(fg, "  GR_T%d ~func(context.Context) GIO_T%d,\n", j+1, j+1)
+		}
+
+		fmt.Fprintf(fg, "  GIO_TUPLE%d ~func() E.Either[error, %s],\n", i, tuple)
+		for j := 0; j < i; j++ {
+			fmt.Fprintf(fg, "  GIO_T%d ~func() E.Either[error, T%d],\n", j+1, j+1)
+		}
+
+		for j := 0; j < i; j++ {
+			fmt.Fprintf(fg, "  T%d", j+1)
+			if j < i-1 {
+				fmt.Fprintf(fg, ",\n")
+			}
+		}
+		fmt.Fprintf(fg, " any](t T.Tuple%d[", i)
+		for j := 0; j < i; j++ {
+			if j > 0 {
+				fmt.Fprintf(fg, ", ")
+			}
+			fmt.Fprintf(fg, "GR_T%d", j+1)
+		}
+		fmt.Fprintf(fg, "]) GR_TUPLE%d {\n", i)
+		fmt.Fprintf(fg, "  return A.SequenceTuple%d(\n", i)
+		// map call
+		var cr string
+		if i > 1 {
+			cb := generateNestedCallbacks(1, i)
+			cio := fmt.Sprintf("func() E.Either[error, %s]", cb)
+			cr = fmt.Sprintf("func(context.Context) %s", cio)
+		} else {
+			cr = fmt.Sprintf("GR_TUPLE%d", i)
+		}
+		fmt.Fprintf(fg, "    Map[GR_T%d, %s, GIO_T%d],\n", 1, cr, 1)
+		// the apply calls
+		for j := 1; j < i; j++ {
+			if j < i-1 {
+				cb := generateNestedCallbacks(j+1, i)
+				cio := fmt.Sprintf("func() E.Either[error, %s]", cb)
+				cr = fmt.Sprintf("func(context.Context) %s", cio)
+			} else {
+				cr = fmt.Sprintf("GR_TUPLE%d", i)
+			}
+			fmt.Fprintf(fg, "    Ap%s[%s, func(context.Context) func() E.Either[error, %s], GR_T%d],\n", suffix, cr, generateNestedCallbacks(j, i), j+1)
+		}
+		// raw parameters
+		fmt.Fprintf(fg, "    t,\n")
+
+		fmt.Fprintf(fg, " )\n")
+		fmt.Fprintf(fg, "}\n")
+	}
+}
+
+func generateContextReaderIOEitherSequenceT(suffix string) func(f, fg *os.File, i int) {
+	return func(f, fg *os.File, i int) {
+		// tuple type
+		tuple := tupleType("T")(i)
+
+		// non-generic version
+		// generic version
+		fmt.Fprintf(f, "\n// Sequence%sT%d converts %d [ReaderIOEither] into a [ReaderIOEither] of a [T.Tuple%d].\n", suffix, i, i, i)
+		fmt.Fprintf(f, "func Sequence%sT%d[", suffix, i)
+		for j := 0; j < i; j++ {
+			if j > 0 {
+				fmt.Fprintf(f, ", ")
+			}
+			fmt.Fprintf(f, "T%d", j+1)
+		}
+		fmt.Fprintf(f, " any](")
+		for j := 0; j < i; j++ {
+			if j > 0 {
+				fmt.Fprintf(f, ", ")
+			}
+			fmt.Fprintf(f, "t%d ReaderIOEither[T%d]", j+1, j+1)
+		}
+		fmt.Fprintf(f, ") ReaderIOEither[%s] {\n", tuple)
+		fmt.Fprintf(f, "  return G.Sequence%sT%d[ReaderIOEither[%s]](", suffix, i, tuple)
+		for j := 0; j < i; j++ {
+			if j > 0 {
+				fmt.Fprintf(f, ", ")
+			}
+			fmt.Fprintf(f, "t%d", j+1)
+		}
+		fmt.Fprintf(f, ")\n")
+		fmt.Fprintf(f, "}\n")
+
+		// generic version
+		fmt.Fprintf(fg, "\n// Sequence%sT%d converts %d readers into a reader of a [T.Tuple%d].\n", suffix, i, i, i)
+		fmt.Fprintf(fg, "func Sequence%sT%d[\n", suffix, i)
+
+		fmt.Fprintf(fg, "  GR_TUPLE%d ~func(context.Context) GIO_TUPLE%d,\n", i, i)
+		for j := 0; j < i; j++ {
+			fmt.Fprintf(fg, "  GR_T%d ~func(context.Context) GIO_T%d,\n", j+1, j+1)
+		}
+
+		fmt.Fprintf(fg, "  GIO_TUPLE%d ~func() E.Either[error, %s],\n", i, tuple)
+		for j := 0; j < i; j++ {
+			fmt.Fprintf(fg, "  GIO_T%d ~func() E.Either[error, T%d],\n", j+1, j+1)
+		}
+
+		for j := 0; j < i; j++ {
+			fmt.Fprintf(fg, "  T%d", j+1)
+			if j < i-1 {
+				fmt.Fprintf(fg, ",\n")
+			}
+		}
+		fmt.Fprintf(fg, " any](\n")
+		for j := 0; j < i; j++ {
+			fmt.Fprintf(fg, "  t%d GR_T%d,\n", j+1, j+1)
+		}
+		fmt.Fprintf(fg, ") GR_TUPLE%d {\n", i)
+		fmt.Fprintf(fg, "  return A.SequenceT%d(\n", i)
+		// map call
+		var cr string
+		if i > 1 {
+			cb := generateNestedCallbacks(1, i)
+			cio := fmt.Sprintf("func() E.Either[error, %s]", cb)
+			cr = fmt.Sprintf("func(context.Context) %s", cio)
+		} else {
+			cr = fmt.Sprintf("GR_TUPLE%d", i)
+		}
+		fmt.Fprintf(fg, "    Map[GR_T%d, %s, GIO_T%d],\n", 1, cr, 1)
+		// the apply calls
+		for j := 1; j < i; j++ {
+			if j < i-1 {
+				cb := generateNestedCallbacks(j+1, i)
+				cio := fmt.Sprintf("func() E.Either[error, %s]", cb)
+				cr = fmt.Sprintf("func(context.Context) %s", cio)
+			} else {
+				cr = fmt.Sprintf("GR_TUPLE%d", i)
+			}
+			fmt.Fprintf(fg, "    Ap%s[%s, func(context.Context) func() E.Either[error, %s], GR_T%d],\n", suffix, cr, generateNestedCallbacks(j, i), j+1)
+		}
+		// raw parameters
+		for j := 0; j < i; j++ {
+			fmt.Fprintf(fg, "    t%d,\n", j+1)
+		}
+
+		fmt.Fprintf(fg, " )\n")
+		fmt.Fprintf(fg, "}\n")
+	}
+}
+
 func generateContextReaderIOEitherEitherize(f, fg *os.File, i int) {
 	// non generic version
 	fmt.Fprintf(f, "\n// Eitherize%d converts a function with %d parameters returning a tuple into a function with %d parameters returning a [ReaderIOEither[R]]\n// The inverse function is [Uneitherize%d]\n", i, i, i, i)
@@ -84,34 +395,27 @@ func generateContextReaderIOEitherHelpers(filename string, count int) error {
 	// log
 	log.Printf("Generating code in [%s] for package [%s] with [%d] repetitions ...", filename, pkg, count)
 
-	// some header
-	fmt.Fprintln(f, "// Code generated by go generate; DO NOT EDIT.")
-	fmt.Fprintln(f, "// This file was generated by robots at")
-	fmt.Fprintf(f, "// %s\n", time.Now())
-
-	fmt.Fprintf(f, "package %s\n\n", pkg)
+	writePackage(f, pkg)
 
 	fmt.Fprintf(f, `
 import (
 	"context"
 
-	G "github.com/ibm/fp-go/context/%s/generic"
+	G "github.com/IBM/fp-go/context/%s/generic"
+	T "github.com/IBM/fp-go/tuple"
 )
 `, pkg)
 
-	// some header
-	fmt.Fprintln(fg, "// Code generated by go generate; DO NOT EDIT.")
-	fmt.Fprintln(fg, "// This file was generated by robots at")
-	fmt.Fprintf(fg, "// %s\n", time.Now())
-
-	fmt.Fprintf(fg, "package generic\n\n")
+	writePackage(fg, "generic")
 
 	fmt.Fprintf(fg, `
 import (
 	"context"
 
-	E "github.com/ibm/fp-go/either"
-	RE "github.com/ibm/fp-go/readerioeither/generic"
+	E "github.com/IBM/fp-go/either"
+	RE "github.com/IBM/fp-go/readerioeither/generic"
+	A "github.com/IBM/fp-go/internal/apply"
+	T "github.com/IBM/fp-go/tuple"
 )
 `)
 
@@ -120,6 +424,18 @@ import (
 	for i := 1; i <= count; i++ {
 		// eitherize
 		generateContextReaderIOEitherEitherize(f, fg, i)
+		// sequenceT
+		generateContextReaderIOEitherSequenceT("")(f, fg, i)
+		generateContextReaderIOEitherSequenceT("Seq")(f, fg, i)
+		generateContextReaderIOEitherSequenceT("Par")(f, fg, i)
+		// sequenceTuple
+		generateContextReaderIOEitherSequenceTuple("")(f, fg, i)
+		generateContextReaderIOEitherSequenceTuple("Seq")(f, fg, i)
+		generateContextReaderIOEitherSequenceTuple("Par")(f, fg, i)
+		// traverseTuple
+		generateContextReaderIOEitherTraverseTuple("")(f, fg, i)
+		generateContextReaderIOEitherTraverseTuple("Seq")(f, fg, i)
+		generateContextReaderIOEitherTraverseTuple("Par")(f, fg, i)
 	}
 
 	return nil

cli/either.go

@@ -1,3 +1,18 @@
+// 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 cli
 
 import (
@@ -141,8 +156,8 @@ func generateEitherHelpers(filename string, count int) error {
 
 	fmt.Fprintf(f, `
 import (
-	A "github.com/ibm/fp-go/internal/apply"
-	T "github.com/ibm/fp-go/tuple"
+	A "github.com/IBM/fp-go/internal/apply"
+	T "github.com/IBM/fp-go/tuple"
 )
 `)
 

cli/header.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 cli
+
+import (
+	"fmt"
+	"os"
+	"time"
+)
+
+func writePackage(f *os.File, pkg string) {
+	// print package
+	fmt.Fprintf(f, "package %s\n\n", pkg)
+	// some header
+	fmt.Fprintln(f, "// Code generated by go generate; DO NOT EDIT.")
+	fmt.Fprintln(f, "// This file was generated by robots at")
+	fmt.Fprintf(f, "// %s\n", time.Now())
+}

cli/identity.go

@@ -1,3 +1,18 @@
+// 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 cli
 
 import (
@@ -53,8 +68,8 @@ func generateIdentityHelpers(filename string, count int) error {
 
 	fmt.Fprintf(f, `
 import (
-	A "github.com/ibm/fp-go/internal/apply"
-	T "github.com/ibm/fp-go/tuple"
+	A "github.com/IBM/fp-go/internal/apply"
+	T "github.com/IBM/fp-go/tuple"
 )
 `)
 

cli/monad.go

@@ -1,3 +1,18 @@
+// 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 cli
 
 import (
@@ -6,18 +21,20 @@ import (
 	"strings"
 )
 
-func tupleType(i int) string {
-	var buf strings.Builder
-	buf.WriteString(fmt.Sprintf("T.Tuple%d[", i))
-	for j := 0; j < i; j++ {
-		if j > 0 {
-			buf.WriteString(", ")
+func tupleType(name string) func(i int) string {
+	return func(i int) string {
+		var buf strings.Builder
+		buf.WriteString(fmt.Sprintf("T.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(fmt.Sprintf("T%d", j+1))
-	}
-	buf.WriteString("]")
+		buf.WriteString("]")
 
-	return buf.String()
+		return buf.String()
+	}
 }
 
 func monadGenerateSequenceTNonGeneric(
@@ -27,7 +44,7 @@ func monadGenerateSequenceTNonGeneric(
 ) func(f *os.File, i int) {
 	return func(f *os.File, i int) {
 
-		tuple := tupleType(i)
+		tuple := tupleType("T")(i)
 
 		fmt.Fprintf(f, "SequenceT%d[", i)
 		for j := 0; j < i; j++ {
@@ -80,7 +97,7 @@ func monadGenerateSequenceTGeneric(
 ) func(f *os.File, i int) {
 	return func(f *os.File, i int) {
 
-		tuple := tupleType(i)
+		tuple := tupleType("T")(i)
 
 		fmt.Fprintf(f, "SequenceT%d[", i)
 		for j := 0; j < i; j++ {
@@ -131,7 +148,7 @@ func generateTraverseTuple1(
 	infix string) func(f *os.File, i int) {
 
 	return func(f *os.File, i int) {
-		tuple := tupleType(i)
+		tuple := tupleType("T")(i)
 
 		fmt.Fprintf(f, "\n// TraverseTuple%d converts a [Tuple%d] of [A] via transformation functions transforming [A] to [%s] into a [%s].\n", i, i, hkt("A"), hkt(fmt.Sprintf("Tuple%d", i)))
 		fmt.Fprintf(f, "func TraverseTuple%d[", i)
@@ -218,7 +235,7 @@ func generateSequenceTuple1(
 
 	return func(f *os.File, i int) {
 
-		tuple := tupleType(i)
+		tuple := tupleType("T")(i)
 
 		fmt.Fprintf(f, "\n// SequenceTuple%d converts a [Tuple%d] of [%s] into an [%s].\n", i, i, hkt("T"), hkt(fmt.Sprintf("Tuple%d", i)))
 		fmt.Fprintf(f, "func SequenceTuple%d[", i)
@@ -281,7 +298,7 @@ func generateSequenceT1(
 
 	return func(f *os.File, i int) {
 
-		tuple := tupleType(i)
+		tuple := tupleType("T")(i)
 
 		fmt.Fprintf(f, "\n// SequenceT%d converts %d parameters of [%s] into a [%s].\n", i, i, hkt("T"), hkt(fmt.Sprintf("Tuple%d", i)))
 		fmt.Fprintf(f, "func SequenceT%d[", i)

cli/option.go

@@ -1,3 +1,18 @@
+// 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 cli
 
 import (
@@ -139,8 +154,8 @@ func generateOptionHelpers(filename string, count int) error {
 
 	fmt.Fprintf(f, `
 import (
-	A "github.com/ibm/fp-go/internal/apply"
-	T "github.com/ibm/fp-go/tuple"
+	A "github.com/IBM/fp-go/internal/apply"
+	T "github.com/IBM/fp-go/tuple"
 )
 `)
 

cli/pipe.go

@@ -1,3 +1,18 @@
+// 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 cli
 
 import (

cli/reader.go

@@ -123,7 +123,7 @@ func generateReaderHelpers(filename string, count int) error {
 
 	fmt.Fprintf(f, `
 import (
-	G "github.com/ibm/fp-go/%s/generic"	
+	G "github.com/IBM/fp-go/%s/generic"	
 )
 `, pkg)
 

cli/readerioeither.go

@@ -1,3 +1,18 @@
+// 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 cli
 
 import (
@@ -160,7 +175,7 @@ func generateReaderIOEitherHelpers(filename string, count int) error {
 
 	fmt.Fprintf(f, `
 import (
-	G "github.com/ibm/fp-go/%s/generic"	
+	G "github.com/IBM/fp-go/%s/generic"	
 )
 `, pkg)
 
@@ -173,8 +188,8 @@ import (
 
 	fmt.Fprintf(fg, `
 import (
-	E "github.com/ibm/fp-go/either"
-	RD "github.com/ibm/fp-go/reader/generic"
+	E "github.com/IBM/fp-go/either"
+	RD "github.com/IBM/fp-go/reader/generic"
 )
 `)
 

cli/tuple.go

@@ -1,3 +1,18 @@
+// 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 cli
 
 import (
@@ -346,8 +361,8 @@ func generateTupleHelpers(filename string, count int) error {
 
 	fmt.Fprintf(f, `
 import (
-	M "github.com/ibm/fp-go/monoid"
-	O "github.com/ibm/fp-go/ord"
+	M "github.com/IBM/fp-go/monoid"
+	O "github.com/IBM/fp-go/ord"
 )
 `)
 

constant/const.go

@@ -0,0 +1,61 @@
+// 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 constant
+
+import (
+	F "github.com/IBM/fp-go/function"
+	M "github.com/IBM/fp-go/monoid"
+	S "github.com/IBM/fp-go/semigroup"
+)
+
+type Const[E, A any] struct {
+	Value E
+}
+
+func Make[E, A any](e E) Const[E, A] {
+	return Const[E, A]{Value: e}
+}
+
+func Unwrap[E, A any](c Const[E, A]) E {
+	return c.Value
+}
+
+func Of[E, A any](m M.Monoid[E]) func(A) Const[E, A] {
+	return func(a A) Const[E, A] {
+		return Make[E, A](m.Empty())
+	}
+}
+
+func MonadMap[E, A, B any](fa Const[E, A], f func(A) B) Const[E, B] {
+	return Make[E, B](fa.Value)
+}
+
+func MonadAp[E, A, B any](s S.Semigroup[E]) func(fab Const[E, func(A) B], fa Const[E, A]) Const[E, B] {
+	return func(fab Const[E, func(A) B], fa Const[E, A]) Const[E, B] {
+		return Make[E, B](s.Concat(fab.Value, fa.Value))
+	}
+}
+
+func Map[E, A, B any](f func(A) B) func(fa Const[E, A]) Const[E, B] {
+	return F.Bind2nd(MonadMap[E, A, B], f)
+}
+
+func Ap[E, A, B any](s S.Semigroup[E]) func(fa Const[E, A]) func(fab Const[E, func(A) B]) Const[E, B] {
+	monadap := MonadAp[E, A, B](s)
+	return func(fa Const[E, A]) func(fab Const[E, func(A) B]) Const[E, B] {
+		return F.Bind2nd(monadap, fa)
+	}
+}

constant/const_test.go

@@ -0,0 +1,40 @@
+// 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 constant
+
+import (
+	"testing"
+
+	F "github.com/IBM/fp-go/function"
+	"github.com/IBM/fp-go/internal/utils"
+	S "github.com/IBM/fp-go/string"
+
+	"github.com/stretchr/testify/assert"
+)
+
+func TestMap(t *testing.T) {
+	fa := Make[string, int]("foo")
+	assert.Equal(t, fa, F.Pipe1(fa, Map[string, int](utils.Double)))
+}
+
+func TestOf(t *testing.T) {
+	assert.Equal(t, Make[string, int](""), Of[string, int](S.Monoid)(1))
+}
+
+func TestAp(t *testing.T) {
+	fab := Make[string, int]("bar")
+	assert.Equal(t, Make[string, int]("foobar"), Ap[string, int, int](S.Monoid)(fab)(Make[string, func(int) int]("foo")))
+}

constraints/constraints.go

@@ -1,3 +1,18 @@
+// 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 constraints
 
 type Ordered interface {

context/doc.go

@@ -12,4 +12,6 @@
 // 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 context contains versions of reader IO monads that work with a golang [context.Context]
 package context

context/ioeither/generic/ioeither.go

@@ -1,11 +1,26 @@
+// 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 (
 	"context"
 
-	E "github.com/ibm/fp-go/either"
-	ET "github.com/ibm/fp-go/either"
-	IOE "github.com/ibm/fp-go/ioeither/generic"
+	E "github.com/IBM/fp-go/either"
+	ET "github.com/IBM/fp-go/either"
+	IOE "github.com/IBM/fp-go/ioeither/generic"
 )
 
 // withContext wraps an existing IOEither and performs a context check for cancellation before delegating

context/ioeither/ioeither.go

@@ -1,10 +1,25 @@
+// 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 (
 	"context"
 
-	G "github.com/ibm/fp-go/context/ioeither/generic"
-	IOE "github.com/ibm/fp-go/ioeither"
+	G "github.com/IBM/fp-go/context/ioeither/generic"
+	IOE "github.com/IBM/fp-go/ioeither"
 )
 
 // withContext wraps an existing IOEither and performs a context check for cancellation before delegating

context/reader/array.go

@@ -16,7 +16,7 @@
 package reader
 
 import (
-	R "github.com/ibm/fp-go/reader/generic"
+	R "github.com/IBM/fp-go/reader/generic"
 )
 
 // TraverseArray transforms an array

context/reader/curry.go

@@ -18,7 +18,7 @@ package reader
 import (
 	"context"
 
-	R "github.com/ibm/fp-go/reader/generic"
+	R "github.com/IBM/fp-go/reader/generic"
 )
 
 // these functions curry a golang function with the context as the firsr parameter into a either reader with the context as the last parameter

context/reader/from.go

@@ -1,9 +1,24 @@
+// 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 reader
 
 import (
 	"context"
 
-	R "github.com/ibm/fp-go/reader/generic"
+	R "github.com/IBM/fp-go/reader/generic"
 )
 
 // these functions curry a golang function with the context as the firsr parameter into a either reader with the context as the last parameter

context/reader/reader.go

@@ -1,9 +1,24 @@
+// 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 reader
 
 import (
 	"context"
 
-	R "github.com/ibm/fp-go/reader/generic"
+	R "github.com/IBM/fp-go/reader/generic"
 )
 
 func MonadMap[A, B any](fa Reader[A], f func(A) B) Reader[B] {

context/reader/reader_test.go

@@ -1,3 +1,18 @@
+// 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 reader
 
 import (
@@ -6,8 +21,8 @@ import (
 	"strings"
 	"testing"
 
-	F "github.com/ibm/fp-go/function"
-	T "github.com/ibm/fp-go/tuple"
+	F "github.com/IBM/fp-go/function"
+	T "github.com/IBM/fp-go/tuple"
 	"github.com/stretchr/testify/assert"
 )
 

context/reader/sequence.go

@@ -1,8 +1,23 @@
+// 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 reader
 
 import (
-	R "github.com/ibm/fp-go/reader/generic"
-	T "github.com/ibm/fp-go/tuple"
+	R "github.com/IBM/fp-go/reader/generic"
+	T "github.com/IBM/fp-go/tuple"
 )
 
 // SequenceT converts n inputs of higher kinded types into a higher kinded types of n strongly typed values, represented as a tuple

context/reader/type.go

@@ -1,10 +1,25 @@
+// 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 reader implements a specialization of the Reader monad assuming a golang context as the context of the monad
 package reader
 
 import (
 	"context"
 
-	R "github.com/ibm/fp-go/reader"
+	R "github.com/IBM/fp-go/reader"
 )
 
 // Reader is a specialization of the Reader monad assuming a golang context as the context of the monad

context/readereither/array.go

@@ -1,7 +1,22 @@
+// 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 readereither
 
 import (
-	RE "github.com/ibm/fp-go/readereither/generic"
+	RE "github.com/IBM/fp-go/readereither/generic"
 )
 
 // TraverseArray transforms an array

context/readereither/cancel.go

@@ -1,9 +1,24 @@
+// 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 readereither
 
 import (
 	"context"
 
-	E "github.com/ibm/fp-go/either"
+	E "github.com/IBM/fp-go/either"
 )
 
 // withContext wraps an existing ReaderEither and performs a context check for cancellation before deletating

context/readereither/curry.go

@@ -1,9 +1,24 @@
+// 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 readereither
 
 import (
 	"context"
 
-	RE "github.com/ibm/fp-go/readereither/generic"
+	RE "github.com/IBM/fp-go/readereither/generic"
 )
 
 // these functions curry a golang function with the context as the firsr parameter into a either reader with the context as the last parameter

context/readereither/exec/exec.go

@@ -1,13 +1,28 @@
+// 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 exec
 
 import (
 	"context"
 
-	RE "github.com/ibm/fp-go/context/readereither"
-	E "github.com/ibm/fp-go/either"
-	"github.com/ibm/fp-go/exec"
-	F "github.com/ibm/fp-go/function"
-	GE "github.com/ibm/fp-go/internal/exec"
+	RE "github.com/IBM/fp-go/context/readereither"
+	E "github.com/IBM/fp-go/either"
+	"github.com/IBM/fp-go/exec"
+	F "github.com/IBM/fp-go/function"
+	GE "github.com/IBM/fp-go/internal/exec"
 )
 
 var (

context/readereither/from.go

@@ -1,9 +1,24 @@
+// 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 readereither
 
 import (
 	"context"
 
-	RE "github.com/ibm/fp-go/readereither/generic"
+	RE "github.com/IBM/fp-go/readereither/generic"
 )
 
 // these functions curry a golang function with the context as the firsr parameter into a either reader with the context as the last parameter

context/readereither/reader.go

@@ -1,12 +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 readereither
 
 import (
 	"context"
 
-	R "github.com/ibm/fp-go/context/reader"
-	ET "github.com/ibm/fp-go/either"
-	O "github.com/ibm/fp-go/option"
-	RE "github.com/ibm/fp-go/readereither/generic"
+	R "github.com/IBM/fp-go/context/reader"
+	ET "github.com/IBM/fp-go/either"
+	O "github.com/IBM/fp-go/option"
+	RE "github.com/IBM/fp-go/readereither/generic"
 )
 
 func MakeReaderEither[A any](f func(context.Context) ET.Either[error, A]) ReaderEither[A] {

context/readereither/sequence.go

@@ -1,8 +1,23 @@
+// 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 readereither
 
 import (
-	RE "github.com/ibm/fp-go/readereither/generic"
-	T "github.com/ibm/fp-go/tuple"
+	RE "github.com/IBM/fp-go/readereither/generic"
+	T "github.com/IBM/fp-go/tuple"
 )
 
 // SequenceT converts n inputs of higher kinded types into a higher kinded types of n strongly typed values, represented as a tuple

context/readereither/type.go

@@ -1,10 +1,25 @@
+// 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 readereither implements a specialization of the Reader monad assuming a golang context as the context of the monad and a standard golang error
 package readereither
 
 import (
 	"context"
 
-	RE "github.com/ibm/fp-go/readereither"
+	RE "github.com/IBM/fp-go/readereither"
 )
 
 // ReaderEither is a specialization of the Reader monad for the typical golang scenario

context/readerio/array.go

@@ -1,8 +1,23 @@
+// 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 readerio
 
 import (
-	IO "github.com/ibm/fp-go/io"
-	R "github.com/ibm/fp-go/readerio/generic"
+	IO "github.com/IBM/fp-go/io"
+	R "github.com/IBM/fp-go/readerio/generic"
 )
 
 // TraverseArray transforms an array

context/readerio/from.go

@@ -1,10 +1,25 @@
+// 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 readerio
 
 import (
 	"context"
 
-	IO "github.com/ibm/fp-go/io"
-	R "github.com/ibm/fp-go/readerio/generic"
+	IO "github.com/IBM/fp-go/io"
+	R "github.com/IBM/fp-go/readerio/generic"
 )
 
 // these functions curry a golang function with the context as the firsr parameter into a either reader with the context as the last parameter

context/readerio/reader.go

@@ -1,9 +1,24 @@
+// 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 readerio
 
 import (
 	"context"
 
-	R "github.com/ibm/fp-go/readerio/generic"
+	R "github.com/IBM/fp-go/readerio/generic"
 )
 
 func MonadMap[A, B any](fa ReaderIO[A], f func(A) B) ReaderIO[B] {

context/readerio/reader_test.go

@@ -1,3 +1,18 @@
+// 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 readerio
 
 import (
@@ -6,9 +21,9 @@ import (
 	"strings"
 	"testing"
 
-	F "github.com/ibm/fp-go/function"
-	IO "github.com/ibm/fp-go/io"
-	T "github.com/ibm/fp-go/tuple"
+	F "github.com/IBM/fp-go/function"
+	IO "github.com/IBM/fp-go/io"
+	T "github.com/IBM/fp-go/tuple"
 	"github.com/stretchr/testify/assert"
 )
 

context/readerio/sequence.go

@@ -1,8 +1,23 @@
+// 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 readerio
 
 import (
-	R "github.com/ibm/fp-go/readerio/generic"
-	T "github.com/ibm/fp-go/tuple"
+	R "github.com/IBM/fp-go/readerio/generic"
+	T "github.com/IBM/fp-go/tuple"
 )
 
 // SequenceT converts n inputs of higher kinded types into a higher kinded types of n strongly typed values, represented as a tuple

context/readerio/type.go

@@ -1,10 +1,25 @@
+// 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 readerio implements a specialization of the ReaderIO monad assuming a golang context as the context of the monad
 package readerio
 
 import (
 	"context"
 
-	R "github.com/ibm/fp-go/readerio"
+	R "github.com/IBM/fp-go/readerio"
 )
 
 // ReaderIO is a specialization of the ReaderIO monad assuming a golang context as the context of the monad

context/readerioeither/cancel.go

@@ -1,7 +1,22 @@
+// 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 readerioeither
 
 import (
-	G "github.com/ibm/fp-go/context/readerioeither/generic"
+	G "github.com/IBM/fp-go/context/readerioeither/generic"
 )
 
 // WithContext wraps an existing ReaderIOEither and performs a context check for cancellation before delegating

context/readerioeither/doc.go

@@ -1,3 +1,19 @@
+// 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 readerioeither contains a version of [ReaderIOEither] that takes a golang [context.Context] as its context and that assumes the standard go error
 package readerioeither
 
 //go:generate go run ../.. contextreaderioeither --count 10 --filename gen.go

context/readerioeither/eq.go

@@ -1,11 +1,26 @@
+// 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 readerioeither
 
 import (
 	"context"
 
-	G "github.com/ibm/fp-go/context/readerioeither/generic"
-	ET "github.com/ibm/fp-go/either"
-	EQ "github.com/ibm/fp-go/eq"
+	G "github.com/IBM/fp-go/context/readerioeither/generic"
+	ET "github.com/IBM/fp-go/either"
+	EQ "github.com/IBM/fp-go/eq"
 )
 
 // Eq implements the equals predicate for values contained in the IOEither monad

context/readerioeither/exec/exec.go

@@ -1,13 +1,28 @@
+// 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 exec
 
 import (
 	"context"
 
-	RIOE "github.com/ibm/fp-go/context/readerioeither"
-	"github.com/ibm/fp-go/exec"
-	F "github.com/ibm/fp-go/function"
-	GE "github.com/ibm/fp-go/internal/exec"
-	IOE "github.com/ibm/fp-go/ioeither"
+	RIOE "github.com/IBM/fp-go/context/readerioeither"
+	"github.com/IBM/fp-go/exec"
+	F "github.com/IBM/fp-go/function"
+	GE "github.com/IBM/fp-go/internal/exec"
+	IOE "github.com/IBM/fp-go/ioeither"
 )
 
 var (

context/readerioeither/file/file.go

@@ -1,3 +1,18 @@
+// 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 file
 
 import (
@@ -5,11 +20,11 @@ import (
 	"io"
 	"os"
 
-	RIOE "github.com/ibm/fp-go/context/readerioeither"
-	ET "github.com/ibm/fp-go/either"
-	F "github.com/ibm/fp-go/function"
-	"github.com/ibm/fp-go/internal/file"
-	IOE "github.com/ibm/fp-go/ioeither"
+	RIOE "github.com/IBM/fp-go/context/readerioeither"
+	ET "github.com/IBM/fp-go/either"
+	F "github.com/IBM/fp-go/function"
+	"github.com/IBM/fp-go/internal/file"
+	IOE "github.com/IBM/fp-go/ioeither"
 )
 
 var (

context/readerioeither/file/file_test.go

@@ -0,0 +1,56 @@
+// 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 file
+
+import (
+	"context"
+	"fmt"
+
+	RIO "github.com/IBM/fp-go/context/readerio"
+	R "github.com/IBM/fp-go/context/readerioeither"
+	"github.com/IBM/fp-go/errors"
+	F "github.com/IBM/fp-go/function"
+	IO "github.com/IBM/fp-go/io"
+	J "github.com/IBM/fp-go/json"
+)
+
+type RecordType struct {
+	Data string `json:"data"`
+}
+
+func getData(r RecordType) string {
+	return r.Data
+}
+
+func ExampleReadFile() {
+
+	data := F.Pipe4(
+		ReadFile("./data/file.json"),
+		R.ChainEitherK(J.Unmarshal[RecordType]),
+		R.ChainFirstIOK(IO.Logf[RecordType]("Log: %v")),
+		R.Map(getData),
+		R.GetOrElse(F.Flow2(
+			errors.ToString,
+			RIO.Of[string],
+		)),
+	)
+
+	result := data(context.Background())
+
+	fmt.Println(result())
+
+	// Output: Carsten
+}

context/readerioeither/gen.go

@@ -1,77 +1,543 @@
-// Code generated by go generate; DO NOT EDIT.
-// This file was generated by robots at
-// 2023-07-18 15:21:14.8906482 +0200 CEST m=+0.127356001
+// 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 readerioeither
 
+// Code generated by go generate; DO NOT EDIT.
+// This file was generated by robots at
+// 2023-07-21 10:22:43.4901011 +0200 CEST m=+0.009264601
 
 import (
 	"context"
 
-	G "github.com/ibm/fp-go/context/readerioeither/generic"
+	G "github.com/IBM/fp-go/context/readerioeither/generic"
+	T "github.com/IBM/fp-go/tuple"
 )
 
 // 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)
+}
+
+// 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)
+}
+
+// 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)
+}
+
+// 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)
+}
+
+// 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)
+}
+
+// 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)
+}
+
+// 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)
+}
+
+// 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)
+}
+
+// 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)
 }
 
 // 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)
+}
+
+// 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)
+}
+
+// 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)
+}
+
+// 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)
+}
+
+// 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)
+}
+
+// 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)
+}
+
+// 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)
+}
+
+// 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)
+}
+
+// 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)
 }
 
 // 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)
+}
+
+// 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)
+}
+
+// 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)
+}
+
+// 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)
+}
+
+// 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)
+}
+
+// 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)
+}
+
+// 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)
+}
+
+// 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)
+}
+
+// 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)
 }
 
 // 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)
+}
+
+// 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)
+}
+
+// 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)
+}
+
+// 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)
+}
+
+// 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)
+}
+
+// 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)
+}
+
+// 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)
+}
+
+// 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)
+}
+
+// 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)
 }
 
 // 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)
+}
+
+// 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)
+}
+
+// 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)
+}
+
+// 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)
+}
+
+// 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)
+}
+
+// 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)
+}
+
+// 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)
+}
+
+// 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)
+}
+
+// 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)
 }
 
 // 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)
+}
+
+// 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)
+}
+
+// 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)
+}
+
+// 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)
+}
+
+// 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)
+}
+
+// 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)
+}
+
+// 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)
+}
+
+// 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)
+}
+
+// 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)
 }
 
 // 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)
+}
+
+// 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)
+}
+
+// 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)
+}
+
+// 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)
+}
+
+// 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)
+}
+
+// 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)
+}
+
+// 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)
+}
+
+// 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)
+}
+
+// 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)
 }
 
 // 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)
+}
+
+// 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)
+}
+
+// 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)
+}
+
+// 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)
+}
+
+// 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)
+}
+
+// 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)
+}
+
+// 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)
+}
+
+// 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)
+}
+
+// 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)
 }
 
 // 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)
+}
+
+// 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)
+}
+
+// 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)
+}
+
+// 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)
+}
+
+// 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)
+}
+
+// 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)
+}
+
+// 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)
+}
+
+// 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)
+}
+
+// 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)
 }
 
 // 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)
+}
+
+// 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)
+}
+
+// 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)
+}
+
+// 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)
+}
+
+// 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)
+}
+
+// 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)
+}
+
+// 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)
+}
+
+// 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)
+}
+
+// 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)
 }

context/readerioeither/generic/cancel.go

@@ -1,11 +1,26 @@
+// 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 (
 	"context"
 
-	CIOE "github.com/ibm/fp-go/context/ioeither/generic"
-	E "github.com/ibm/fp-go/either"
-	IOE "github.com/ibm/fp-go/ioeither/generic"
+	CIOE "github.com/IBM/fp-go/context/ioeither/generic"
+	E "github.com/IBM/fp-go/either"
+	IOE "github.com/IBM/fp-go/ioeither/generic"
 )
 
 // withContext wraps an existing ReaderIOEither and performs a context check for cancellation before delegating

context/readerioeither/generic/eq.go

@@ -1,15 +1,29 @@
+// 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 (
 	"context"
 
-	E "github.com/ibm/fp-go/either"
-	ET "github.com/ibm/fp-go/either"
-	EQ "github.com/ibm/fp-go/eq"
-	G "github.com/ibm/fp-go/readerioeither/generic"
+	E "github.com/IBM/fp-go/either"
+	EQ "github.com/IBM/fp-go/eq"
+	G "github.com/IBM/fp-go/readerioeither/generic"
 )
 
 // Eq implements the equals predicate for values contained in the IOEither monad
-func Eq[GRA ~func(context.Context) GIOA, GIOA ~func() E.Either[error, A], A any](eq EQ.Eq[ET.Either[error, A]]) func(context.Context) EQ.Eq[GRA] {
+func Eq[GRA ~func(context.Context) GIOA, GIOA ~func() E.Either[error, A], A any](eq EQ.Eq[E.Either[error, A]]) func(context.Context) EQ.Eq[GRA] {
 	return G.Eq[GRA](eq)
 }

context/readerioeither/generic/reader.go

@@ -1,16 +1,36 @@
+// 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 (
 	"context"
 	"time"
 
-	E "github.com/ibm/fp-go/either"
-	ER "github.com/ibm/fp-go/errors"
-	F "github.com/ibm/fp-go/function"
-	IO "github.com/ibm/fp-go/io/generic"
-	IOE "github.com/ibm/fp-go/ioeither/generic"
-	O "github.com/ibm/fp-go/option"
-	RIE "github.com/ibm/fp-go/readerioeither/generic"
+	E "github.com/IBM/fp-go/either"
+	ER "github.com/IBM/fp-go/errors"
+	F "github.com/IBM/fp-go/function"
+	IO "github.com/IBM/fp-go/io/generic"
+	IOE "github.com/IBM/fp-go/ioeither/generic"
+	O "github.com/IBM/fp-go/option"
+	RIE "github.com/IBM/fp-go/readerioeither/generic"
+)
+
+const (
+	// useParallel is the feature flag to control if we use the parallel or the sequential implementation of ap
+	useParallel = true
 )
 
 func FromEither[
@@ -149,9 +169,25 @@ func withCancelCauseFunc[
 	)
 }
 
+// MonadApSeq implements the `Ap` function for a reader with context. It creates a sub-context that will
+// be canceled if any of the input operations errors out or
+func MonadApSeq[
+	GRB ~func(context.Context) GIOB,
+	GRA ~func(context.Context) GIOA,
+	GRAB ~func(context.Context) GIOAB,
+
+	GIOA ~func() E.Either[error, A],
+	GIOB ~func() E.Either[error, B],
+	GIOAB ~func() E.Either[error, func(A) B],
+
+	A, B any](fab GRAB, fa GRA) GRB {
+
+	return RIE.MonadApSeq[GRA, GRB](fab, fa)
+}
+
 // MonadAp implements the `Ap` function for a reader with context. It creates a sub-context that will
 // be canceled if any of the input operations errors out or
-func MonadAp[
+func MonadApPar[
 	GRB ~func(context.Context) GIOB,
 	GRA ~func(context.Context) GIOA,
 	GRAB ~func(context.Context) GIOAB,
@@ -184,24 +220,69 @@ func MonadAp[
 			fabIOE := withCancelCauseFunc(cancelSub, cfab(ctxSub))
 			faIOE := withCancelCauseFunc(cancelSub, cfa(ctxSub))
 
-			return IOE.MonadAp[GIOA, GIOB, GIOAB](fabIOE, faIOE)()
+			return IOE.MonadApPar[GIOA, GIOB, GIOAB](fabIOE, faIOE)()
 		}
 	}
 }
 
+// MonadAp implements the `Ap` function for a reader with context. It creates a sub-context that will
+// be canceled if any of the input operations errors out or
+func MonadAp[
+	GRB ~func(context.Context) GIOB,
+	GRA ~func(context.Context) GIOA,
+	GRAB ~func(context.Context) GIOAB,
+
+	GIOA ~func() E.Either[error, A],
+	GIOB ~func() E.Either[error, B],
+	GIOAB ~func() E.Either[error, func(A) B],
+
+	A, B any](fab GRAB, fa GRA) GRB {
+	// dispatch to the configured version
+	if useParallel {
+		return MonadApPar[GRB](fab, fa)
+	}
+	return MonadApSeq[GRB](fab, fa)
+}
+
 func Ap[
 	GRB ~func(context.Context) GIOB,
 	GRAB ~func(context.Context) GIOAB,
 	GRA ~func(context.Context) GIOA,
 
-	GIOA ~func() E.Either[error, A],
 	GIOB ~func() E.Either[error, B],
 	GIOAB ~func() E.Either[error, func(A) B],
+	GIOA ~func() E.Either[error, A],
 
 	A, B any](fa GRA) func(GRAB) GRB {
 	return F.Bind2nd(MonadAp[GRB, GRA, GRAB], fa)
 }
 
+func ApSeq[
+	GRB ~func(context.Context) GIOB,
+	GRAB ~func(context.Context) GIOAB,
+	GRA ~func(context.Context) GIOA,
+
+	GIOB ~func() E.Either[error, B],
+	GIOAB ~func() E.Either[error, func(A) B],
+	GIOA ~func() E.Either[error, A],
+
+	A, B any](fa GRA) func(GRAB) GRB {
+	return F.Bind2nd(MonadApSeq[GRB, GRA, GRAB], fa)
+}
+
+func ApPar[
+	GRB ~func(context.Context) GIOB,
+	GRAB ~func(context.Context) GIOAB,
+	GRA ~func(context.Context) GIOA,
+
+	GIOB ~func() E.Either[error, B],
+	GIOAB ~func() E.Either[error, func(A) B],
+	GIOA ~func() E.Either[error, A],
+
+	A, B any](fa GRA) func(GRAB) GRB {
+	return F.Bind2nd(MonadApPar[GRB, GRA, GRAB], fa)
+}
+
 func FromPredicate[
 	GRA ~func(context.Context) GIOA,
 	GIOA ~func() E.Either[error, A],

context/readerioeither/generic/resource.go

@@ -1,11 +1,26 @@
+// 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 (
 	"context"
 
-	E "github.com/ibm/fp-go/either"
-	F "github.com/ibm/fp-go/function"
-	RIE "github.com/ibm/fp-go/readerioeither/generic"
+	E "github.com/IBM/fp-go/either"
+	F "github.com/IBM/fp-go/function"
+	RIE "github.com/IBM/fp-go/readerioeither/generic"
 )
 
 // WithResource constructs a function that creates a resource, then operates on it and then releases the resource

context/readerioeither/generic/sequence.go

@@ -1,85 +0,0 @@
-package generic
-
-import (
-	"context"
-
-	E "github.com/ibm/fp-go/either"
-	RE "github.com/ibm/fp-go/readerioeither/generic"
-	T "github.com/ibm/fp-go/tuple"
-)
-
-// SequenceT converts n inputs of higher kinded types into a higher kinded types of n strongly typed values, represented as a tuple
-
-func SequenceT1[
-	GRT ~func(context.Context) GIOT,
-	GRA ~func(context.Context) GIOA,
-
-	GIOA ~func() E.Either[error, A],
-	GIOT ~func() E.Either[error, T.Tuple1[A]],
-
-	A any](a GRA) GRT {
-	return RE.SequenceT1[
-		GRA,
-		GRT,
-	](a)
-}
-
-func SequenceT2[
-	GRT ~func(context.Context) GIOT,
-	GRA ~func(context.Context) GIOA,
-	GRB ~func(context.Context) GIOB,
-
-	GIOA ~func() E.Either[error, A],
-	GIOB ~func() E.Either[error, B],
-	GIOT ~func() E.Either[error, T.Tuple2[A, B]],
-
-	A, B any](a GRA, b GRB) GRT {
-	return RE.SequenceT2[
-		GRA,
-		GRB,
-		GRT,
-	](a, b)
-}
-
-func SequenceT3[
-	GRT ~func(context.Context) GIOT,
-	GRA ~func(context.Context) GIOA,
-	GRB ~func(context.Context) GIOB,
-	GRC ~func(context.Context) GIOC,
-
-	GIOA ~func() E.Either[error, A],
-	GIOB ~func() E.Either[error, B],
-	GIOC ~func() E.Either[error, C],
-	GIOT ~func() E.Either[error, T.Tuple3[A, B, C]],
-
-	A, B, C any](a GRA, b GRB, c GRC) GRT {
-	return RE.SequenceT3[
-		GRA,
-		GRB,
-		GRC,
-		GRT,
-	](a, b, c)
-}
-
-func SequenceT4[
-	GRT ~func(context.Context) GIOT,
-	GRA ~func(context.Context) GIOA,
-	GRB ~func(context.Context) GIOB,
-	GRC ~func(context.Context) GIOC,
-	GRD ~func(context.Context) GIOD,
-
-	GIOA ~func() E.Either[error, A],
-	GIOB ~func() E.Either[error, B],
-	GIOC ~func() E.Either[error, C],
-	GIOD ~func() E.Either[error, D],
-	GIOT ~func() E.Either[error, T.Tuple4[A, B, C, D]],
-
-	A, B, C, D any](a GRA, b GRB, c GRC, d GRD) GRT {
-	return RE.SequenceT4[
-		GRA,
-		GRB,
-		GRC,
-		GRD,
-		GRT,
-	](a, b, c, d)
-}

context/readerioeither/generic/traverse.go

@@ -1,12 +1,48 @@
+// 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 (
 	"context"
 
-	E "github.com/ibm/fp-go/either"
-	RE "github.com/ibm/fp-go/readerioeither/generic"
+	E "github.com/IBM/fp-go/either"
+	F "github.com/IBM/fp-go/function"
+	RA "github.com/IBM/fp-go/internal/array"
+	RR "github.com/IBM/fp-go/internal/record"
 )
 
+// MonadTraverseArray transforms an array
+func MonadTraverseArray[
+	AS ~[]A,
+	GRBS ~func(context.Context) GIOBS,
+	GRB ~func(context.Context) GIOB,
+	GIOBS ~func() E.Either[error, BS],
+	GIOB ~func() E.Either[error, B],
+	BS ~[]B,
+	A, B any](as AS, f func(A) GRB) GRBS {
+
+	return RA.MonadTraverse[AS](
+		Of[GRBS, GIOBS, BS],
+		Map[GRBS, func(context.Context) func() E.Either[error, func(B) BS], GIOBS, func() E.Either[error, func(B) BS], BS, func(B) BS],
+		Ap[GRBS, func(context.Context) func() E.Either[error, func(B) BS], GRB],
+
+		as, f,
+	)
+}
+
 // TraverseArray transforms an array
 func TraverseArray[
 	AS ~[]A,
@@ -16,7 +52,14 @@ func TraverseArray[
 	GIOB ~func() E.Either[error, B],
 	BS ~[]B,
 	A, B any](f func(A) GRB) func(AS) GRBS {
-	return RE.TraverseArray[GRB, GRBS, GIOB, GIOBS, AS](f)
+
+	return RA.Traverse[AS](
+		Of[GRBS, GIOBS, BS],
+		Map[GRBS, func(context.Context) func() E.Either[error, func(B) BS], GIOBS, func() E.Either[error, func(B) BS], BS, func(B) BS],
+		Ap[GRBS, func(context.Context) func() E.Either[error, func(B) BS], GRB],
+
+		f,
+	)
 }
 
 // SequenceArray converts a homogeneous sequence of either into an either of sequence
@@ -28,7 +71,28 @@ func SequenceArray[
 	GIOAS ~func() E.Either[error, AS],
 	GIOA ~func() E.Either[error, A],
 	A any](ma GAS) GRAS {
-	return RE.SequenceArray[GRA, GRAS](ma)
+
+	return MonadTraverseArray[GAS, GRAS](ma, F.Identity[GRA])
+}
+
+// MonadTraverseRecord transforms a record
+func MonadTraverseRecord[K comparable,
+	AS ~map[K]A,
+	GRBS ~func(context.Context) GIOBS,
+	GRB ~func(context.Context) GIOB,
+	GIOBS ~func() E.Either[error, BS],
+	GIOB ~func() E.Either[error, B],
+	BS ~map[K]B,
+
+	A, B any](ma AS, f func(A) GRB) GRBS {
+
+	return RR.MonadTraverse[AS](
+		Of[GRBS, GIOBS, BS],
+		Map[GRBS, func(context.Context) func() E.Either[error, func(B) BS], GIOBS, func() E.Either[error, func(B) BS], BS, func(B) BS],
+		Ap[GRBS, func(context.Context) func() E.Either[error, func(B) BS], GRB],
+
+		ma, f,
+	)
 }
 
 // TraverseRecord transforms a record
@@ -41,7 +105,14 @@ func TraverseRecord[K comparable,
 	BS ~map[K]B,
 
 	A, B any](f func(A) GRB) func(AS) GRBS {
-	return RE.TraverseRecord[GRB, GRBS, GIOB, GIOBS, AS](f)
+
+	return RR.Traverse[AS](
+		Of[GRBS, GIOBS, BS],
+		Map[GRBS, func(context.Context) func() E.Either[error, func(B) BS], GIOBS, func() E.Either[error, func(B) BS], BS, func(B) BS],
+		Ap[GRBS, func(context.Context) func() E.Either[error, func(B) BS], GRB],
+
+		f,
+	)
 }
 
 // SequenceRecord converts a homogeneous sequence of either into an either of sequence
@@ -53,5 +124,6 @@ func SequenceRecord[K comparable,
 	GIOAS ~func() E.Either[error, AS],
 	GIOA ~func() E.Either[error, A],
 	A any](ma GAS) GRAS {
-	return RE.SequenceRecord[GRA, GRAS](ma)
+
+	return MonadTraverseRecord[K, GAS, GRAS](ma, F.Identity[GRA])
 }

context/readerioeither/http/request.go

@@ -1,17 +1,32 @@
+// 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 http
 
 import (
 	"io"
 	"net/http"
 
-	B "github.com/ibm/fp-go/bytes"
-	RIOE "github.com/ibm/fp-go/context/readerioeither"
-	F "github.com/ibm/fp-go/function"
-	H "github.com/ibm/fp-go/http"
-	IOE "github.com/ibm/fp-go/ioeither"
-	IOEF "github.com/ibm/fp-go/ioeither/file"
-	J "github.com/ibm/fp-go/json"
-	T "github.com/ibm/fp-go/tuple"
+	B "github.com/IBM/fp-go/bytes"
+	RIOE "github.com/IBM/fp-go/context/readerioeither"
+	F "github.com/IBM/fp-go/function"
+	H "github.com/IBM/fp-go/http"
+	IOE "github.com/IBM/fp-go/ioeither"
+	IOEF "github.com/IBM/fp-go/ioeither/file"
+	J "github.com/IBM/fp-go/json"
+	T "github.com/IBM/fp-go/tuple"
 )
 
 type (

context/readerioeither/http/request_test.go

@@ -1,3 +1,18 @@
+// 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 http
 
 import (

context/readerioeither/reader.go

@@ -1,16 +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 readerioeither
 
 import (
 	"context"
 	"time"
 
-	R "github.com/ibm/fp-go/context/reader"
-	RIO "github.com/ibm/fp-go/context/readerio"
-	G "github.com/ibm/fp-go/context/readerioeither/generic"
-	ET "github.com/ibm/fp-go/either"
-	IO "github.com/ibm/fp-go/io"
-	IOE "github.com/ibm/fp-go/ioeither"
-	O "github.com/ibm/fp-go/option"
+	R "github.com/IBM/fp-go/context/reader"
+	RIO "github.com/IBM/fp-go/context/readerio"
+	G "github.com/IBM/fp-go/context/readerioeither/generic"
+	ET "github.com/IBM/fp-go/either"
+	IO "github.com/IBM/fp-go/io"
+	IOE "github.com/IBM/fp-go/ioeither"
+	O "github.com/IBM/fp-go/option"
 )
 
 func FromEither[A any](e ET.Either[error, A]) ReaderIOEither[A] {

context/readerioeither/reader_test.go

@@ -1,3 +1,18 @@
+// 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 readerioeither
 
 import (
@@ -6,9 +21,9 @@ import (
 	"testing"
 	"time"
 
-	E "github.com/ibm/fp-go/either"
-	F "github.com/ibm/fp-go/function"
-	"github.com/ibm/fp-go/internal/utils"
+	E "github.com/IBM/fp-go/either"
+	F "github.com/IBM/fp-go/function"
+	"github.com/IBM/fp-go/internal/utils"
 	"github.com/stretchr/testify/assert"
 )
 

context/readerioeither/resource.go

@@ -1,7 +1,22 @@
+// 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 readerioeither
 
 import (
-	G "github.com/ibm/fp-go/context/readerioeither/generic"
+	G "github.com/IBM/fp-go/context/readerioeither/generic"
 )
 
 // WithResource constructs a function that creates a resource, then operates on it and then releases the resource

context/readerioeither/sequence.go

@@ -1,24 +0,0 @@
-package readerioeither
-
-import (
-	G "github.com/ibm/fp-go/context/readerioeither/generic"
-	T "github.com/ibm/fp-go/tuple"
-)
-
-// SequenceT converts n inputs of higher kinded types into a higher kinded types of n strongly typed values, represented as a tuple
-
-func SequenceT1[A any](a ReaderIOEither[A]) ReaderIOEither[T.Tuple1[A]] {
-	return G.SequenceT1[ReaderIOEither[T.Tuple1[A]]](a)
-}
-
-func SequenceT2[A, B any](a ReaderIOEither[A], b ReaderIOEither[B]) ReaderIOEither[T.Tuple2[A, B]] {
-	return G.SequenceT2[ReaderIOEither[T.Tuple2[A, B]]](a, b)
-}
-
-func SequenceT3[A, B, C any](a ReaderIOEither[A], b ReaderIOEither[B], c ReaderIOEither[C]) ReaderIOEither[T.Tuple3[A, B, C]] {
-	return G.SequenceT3[ReaderIOEither[T.Tuple3[A, B, C]]](a, b, c)
-}
-
-func SequenceT4[A, B, C, D any](a ReaderIOEither[A], b ReaderIOEither[B], c ReaderIOEither[C], d ReaderIOEither[D]) ReaderIOEither[T.Tuple4[A, B, C, D]] {
-	return G.SequenceT4[ReaderIOEither[T.Tuple4[A, B, C, D]]](a, b, c, d)
-}

context/readerioeither/traverse.go

@@ -1,10 +1,25 @@
+// 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 readerioeither
 
 import (
-	G "github.com/ibm/fp-go/context/readerioeither/generic"
+	G "github.com/IBM/fp-go/context/readerioeither/generic"
 )
 
-// TraverseArray transforms an array
+// TraverseArray uses transforms an array [[]A] into [[]ReaderIOEither[B]] and then resolves that into a [ReaderIOEither[[]B]]
 func TraverseArray[A, B any](f func(A) ReaderIOEither[B]) func([]A) ReaderIOEither[[]B] {
 	return G.TraverseArray[[]A, ReaderIOEither[[]B]](f)
 }
@@ -14,7 +29,7 @@ func SequenceArray[A any](ma []ReaderIOEither[A]) ReaderIOEither[[]A] {
 	return G.SequenceArray[[]A, []ReaderIOEither[A], ReaderIOEither[[]A]](ma)
 }
 
-// TraverseRecord transforms a record
+// TraverseRecord uses transforms a record [map[K]A] into [map[K]ReaderIOEither[B]] and then resolves that into a [ReaderIOEither[map[K]B]]
 func TraverseRecord[K comparable, A, B any](f func(A) ReaderIOEither[B]) func(map[K]A) ReaderIOEither[map[K]B] {
 	return G.TraverseRecord[K, map[K]A, ReaderIOEither[map[K]B]](f)
 }

context/readerioeither/type.go

@@ -1,10 +1,24 @@
-// Package readerioeither implements a specialization of the Reader monad assuming a golang context as the context of the monad and a standard golang error
+// 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 readerioeither
 
 import (
 	"context"
 
-	RE "github.com/ibm/fp-go/readerioeither"
+	RE "github.com/IBM/fp-go/readerioeither"
 )
 
 // ReaderIOEither is a specialization of the Reader monad for the typical golang scenario

either/apply.go

@@ -1,8 +1,23 @@
+// 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 (
-	M "github.com/ibm/fp-go/monoid"
-	S "github.com/ibm/fp-go/semigroup"
+	M "github.com/IBM/fp-go/monoid"
+	S "github.com/IBM/fp-go/semigroup"
 )
 
 func ApplySemigroup[E, A any](s S.Semigroup[A]) S.Semigroup[Either[E, A]] {

either/apply_test.go

@@ -1,10 +1,25 @@
+// 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 (
 	"testing"
 
-	M "github.com/ibm/fp-go/monoid/testing"
-	N "github.com/ibm/fp-go/number"
+	M "github.com/IBM/fp-go/monoid/testing"
+	N "github.com/IBM/fp-go/number"
 	"github.com/stretchr/testify/assert"
 )
 

either/core.go

@@ -1,3 +1,18 @@
+// 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 (

either/curry.go

@@ -1,7 +1,22 @@
+// 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 (
-	F "github.com/ibm/fp-go/function"
+	F "github.com/IBM/fp-go/function"
 )
 
 // these function curry a golang function that returns an error into its curried version that returns an either

either/doc.go

@@ -1,3 +1,18 @@
+// 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
 
 //go:generate go run .. either --count 10 --filename gen.go

either/either.go

@@ -1,3 +1,18 @@
+// 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 implements the Either monad
 //
 // A data type that can be of either of two types but not both. This is
@@ -5,9 +20,9 @@
 package either
 
 import (
-	E "github.com/ibm/fp-go/errors"
-	F "github.com/ibm/fp-go/function"
-	O "github.com/ibm/fp-go/option"
+	E "github.com/IBM/fp-go/errors"
+	F "github.com/IBM/fp-go/function"
+	O "github.com/IBM/fp-go/option"
 )
 
 // Of is equivalent to [Right]

either/either_test.go

@@ -1,13 +1,28 @@
+// 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 (
 	"errors"
 	"testing"
 
-	F "github.com/ibm/fp-go/function"
-	"github.com/ibm/fp-go/internal/utils"
-	O "github.com/ibm/fp-go/option"
-	S "github.com/ibm/fp-go/string"
+	F "github.com/IBM/fp-go/function"
+	"github.com/IBM/fp-go/internal/utils"
+	O "github.com/IBM/fp-go/option"
+	S "github.com/IBM/fp-go/string"
 	"github.com/stretchr/testify/assert"
 )
 

either/eq.go

@@ -1,8 +1,23 @@
+// 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 (
-	EQ "github.com/ibm/fp-go/eq"
-	F "github.com/ibm/fp-go/function"
+	EQ "github.com/IBM/fp-go/eq"
+	F "github.com/IBM/fp-go/function"
 )
 
 // Constructs an equal predicate for an `Either`

either/eq_test.go

@@ -1,3 +1,18 @@
+// 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 (

either/exec/exec.go

@@ -1,12 +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 exec
 
 import (
 	"context"
 
-	E "github.com/ibm/fp-go/either"
-	"github.com/ibm/fp-go/exec"
-	F "github.com/ibm/fp-go/function"
-	GE "github.com/ibm/fp-go/internal/exec"
+	E "github.com/IBM/fp-go/either"
+	"github.com/IBM/fp-go/exec"
+	F "github.com/IBM/fp-go/function"
+	GE "github.com/IBM/fp-go/internal/exec"
 )
 
 var (

either/http/request.go

@@ -1,10 +1,25 @@
-package Http
+// 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 http
 
 import (
 	"bytes"
 	"net/http"
 
-	E "github.com/ibm/fp-go/either"
+	E "github.com/IBM/fp-go/either"
 )
 
 var (

either/logger.go

@@ -1,10 +1,25 @@
+// 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 (
 	"log"
 
-	F "github.com/ibm/fp-go/function"
-	L "github.com/ibm/fp-go/logging"
+	F "github.com/IBM/fp-go/function"
+	L "github.com/IBM/fp-go/logging"
 )
 
 func _log[E, A any](left func(string, ...any), right func(string, ...any), prefix string) func(Either[E, A]) Either[E, A] {

either/logger_test.go

@@ -1,9 +1,24 @@
+// 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 (
 	"testing"
 
-	F "github.com/ibm/fp-go/function"
+	F "github.com/IBM/fp-go/function"
 	"github.com/stretchr/testify/assert"
 )
 

either/record.go

@@ -1,8 +1,23 @@
+// 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 (
-	F "github.com/ibm/fp-go/function"
-	RR "github.com/ibm/fp-go/internal/record"
+	F "github.com/IBM/fp-go/function"
+	RR "github.com/IBM/fp-go/internal/record"
 )
 
 // TraverseRecord transforms a record of options into an option of a record