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34 lines
1.4 KiB
Go
34 lines
1.4 KiB
Go
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// 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 stateless
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import (
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G "github.com/IBM/fp-go/iterator/stateless/generic"
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T "github.com/IBM/fp-go/tuple"
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)
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// ZipWith applies a function to pairs of elements at the same index in two iterators, collecting the results in a new iterator. If one
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// input iterator is short, excess elements of the longer iterator are discarded.
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func ZipWith[FCT ~func(A, B) C, A, B, C any](fa Iterator[A], fb Iterator[B], f FCT) Iterator[C] {
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return G.ZipWith[Iterator[A], Iterator[B], Iterator[C]](fa, fb, f)
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}
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// Zip takes two iterators and returns an iterators of corresponding pairs. If one input iterators is short, excess elements of the
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// longer iterator are discarded
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func Zip[A, B any](fb Iterator[B]) func(Iterator[A]) Iterator[T.Tuple2[A, B]] {
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return G.Zip[Iterator[A], Iterator[B], Iterator[T.Tuple2[A, B]]](fb)
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}
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