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32 lines
930 B
Go
32 lines
930 B
Go
// Copyright 2023 Harness, Inc.
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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 slices
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// Index returns the index of the first occurrence of v in s,
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// or -1 if not present.
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func Index[E comparable](s []E, v E) int {
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for i, vs := range s {
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if v == vs {
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return i
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}
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}
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return -1
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}
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// Contains reports whether v is present in s.
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func Contains[E comparable](s []E, v E) bool {
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return Index(s, v) >= 0
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}
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