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62 lines
2.3 KiB
Go
62 lines
2.3 KiB
Go
// Copyright (c) 2023 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 array
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import (
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G "github.com/IBM/fp-go/array/generic"
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O "github.com/IBM/fp-go/option"
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)
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// FindFirst finds the first element which satisfies a predicate (or a refinement) function
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func FindFirst[A any](pred func(A) bool) func([]A) O.Option[A] {
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return G.FindFirst[[]A](pred)
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}
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// FindFirstWithIndex finds the first element which satisfies a predicate (or a refinement) function
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func FindFirstWithIndex[A any](pred func(int, A) bool) func([]A) O.Option[A] {
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return G.FindFirstWithIndex[[]A](pred)
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}
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// FindFirstMap finds the first element returned by an [O.Option] based selector function
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func FindFirstMap[A, B any](sel func(A) O.Option[B]) func([]A) O.Option[B] {
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return G.FindFirstMap[[]A](sel)
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}
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// FindFirstMapWithIndex finds the first element returned by an [O.Option] based selector function
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func FindFirstMapWithIndex[A, B any](sel func(int, A) O.Option[B]) func([]A) O.Option[B] {
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return G.FindFirstMapWithIndex[[]A](sel)
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}
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// FindLast finds the Last element which satisfies a predicate (or a refinement) function
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func FindLast[A any](pred func(A) bool) func([]A) O.Option[A] {
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return G.FindLast[[]A](pred)
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}
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// FindLastWithIndex finds the Last element which satisfies a predicate (or a refinement) function
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func FindLastWithIndex[A any](pred func(int, A) bool) func([]A) O.Option[A] {
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return G.FindLastWithIndex[[]A](pred)
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}
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// FindLastMap finds the Last element returned by an [O.Option] based selector function
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func FindLastMap[A, B any](sel func(A) O.Option[B]) func([]A) O.Option[B] {
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return G.FindLastMap[[]A](sel)
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}
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// FindLastMapWithIndex finds the Last element returned by an [O.Option] based selector function
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func FindLastMapWithIndex[A, B any](sel func(int, A) O.Option[B]) func([]A) O.Option[B] {
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return G.FindLastMapWithIndex[[]A](sel)
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}
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