peridot/utils/slice.go

// Copyright (c) All respective contributors to the Peridot Project. All rights reserved.
// Copyright (c) 2021-2022 Rocky Enterprise Software Foundation, Inc. All rights reserved.
// Copyright (c) 2021-2022 Ctrl IQ, Inc. All rights reserved.
//
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// modification, are permitted provided that the following conditions are met:
//
// 1. Redistributions of source code must retain the above copyright notice,
// this list of conditions and the following disclaimer.
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// 2. Redistributions in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation
// and/or other materials provided with the distribution.
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// may be used to endorse or promote products derived from this software without
// specific prior written permission.
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package utils

func StrContains(a string, b []string) bool {
	for _, x := range b {
		if x == a {
			return true
		}
	}

	return false
}

func IntersectString(a, b []string) []string {
	var c []string
	for _, x := range a {
		if StrContains(x, b) {
			c = append(c, x)
		}
	}

	return c
}