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fp-go/ioeither/sequence.go
Dr. Carsten Leue 7476b70a23 fix: add optics and consistent copyright
Signed-off-by: Dr. Carsten Leue <carsten.leue@de.ibm.com>
2023-07-23 22:05:54 +02:00

70 lines
1.7 KiB
Go

// Copyright (c) 2023 IBM Corp.
// All rights reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package ioeither
import (
G "github.com/IBM/fp-go/ioeither/generic"
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[E, A any](a IOEither[E, A]) IOEither[E, T.Tuple1[A]] {
return G.SequenceT1[
IOEither[E, A],
IOEither[E, T.Tuple1[A]],
](a)
}
func SequenceT2[E, A, B any](
a IOEither[E, A],
b IOEither[E, B],
) IOEither[E, T.Tuple2[A, B]] {
return G.SequenceT2[
IOEither[E, A],
IOEither[E, B],
IOEither[E, T.Tuple2[A, B]],
](a, b)
}
func SequenceT3[E, A, B, C any](
a IOEither[E, A],
b IOEither[E, B],
c IOEither[E, C],
) IOEither[E, T.Tuple3[A, B, C]] {
return G.SequenceT3[
IOEither[E, A],
IOEither[E, B],
IOEither[E, C],
IOEither[E, T.Tuple3[A, B, C]],
](a, b, c)
}
func SequenceT4[E, A, B, C, D any](
a IOEither[E, A],
b IOEither[E, B],
c IOEither[E, C],
d IOEither[E, D],
) IOEither[E, T.Tuple4[A, B, C, D]] {
return G.SequenceT4[
IOEither[E, A],
IOEither[E, B],
IOEither[E, C],
IOEither[E, D],
IOEither[E, T.Tuple4[A, B, C, D]],
](a, b, c, d)
}