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61 lines
2.2 KiB
Go
61 lines
2.2 KiB
Go
// Copyright (c) 2023 - 2025 IBM Corp.
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// All rights reserved.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package lazy
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import "github.com/IBM/fp-go/v2/io"
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func MonadTraverseArray[A, B any](tas []A, f Kleisli[A, B]) Lazy[[]B] {
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return io.MonadTraverseArray(tas, f)
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}
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// TraverseArray applies a function returning an [IO] to all elements in an array and the
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// transforms this into an [IO] of that array
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func TraverseArray[A, B any](f Kleisli[A, B]) Kleisli[[]A, []B] {
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return io.TraverseArray(f)
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}
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// TraverseArrayWithIndex applies a function returning an [IO] to all elements in an array and the
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// transforms this into an [IO] of that array
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func TraverseArrayWithIndex[A, B any](f func(int, A) Lazy[B]) Kleisli[[]A, []B] {
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return io.TraverseArrayWithIndex(f)
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}
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// SequenceArray converts an array of [IO] to an [IO] of an array
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func SequenceArray[A any](tas []Lazy[A]) Lazy[[]A] {
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return io.SequenceArray(tas)
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}
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func MonadTraverseRecord[K comparable, A, B any](tas map[K]A, f Kleisli[A, B]) Lazy[map[K]B] {
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return io.MonadTraverseRecord(tas, f)
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}
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// TraverseRecord applies a function returning an [IO] to all elements in a record and the
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// transforms this into an [IO] of that record
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func TraverseRecord[K comparable, A, B any](f Kleisli[A, B]) Kleisli[map[K]A, map[K]B] {
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return io.TraverseRecord[K](f)
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}
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// TraverseRecord applies a function returning an [IO] to all elements in a record and the
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// transforms this into an [IO] of that record
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func TraverseRecordWithIndex[K comparable, A, B any](f func(K, A) Lazy[B]) Kleisli[map[K]A, map[K]B] {
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return io.TraverseRecordWithIndex[K](f)
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}
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// SequenceRecord converts a record of [IO] to an [IO] of a record
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func SequenceRecord[K comparable, A any](tas map[K]Lazy[A]) Lazy[map[K]A] {
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return io.SequenceRecord(tas)
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}
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