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gstr_array.go
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/
gstr_array.go
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// Copyright GoFrame Author(https://goframe.org). All Rights Reserved.
//
// This Source Code Form is subject to the terms of the MIT License.
// If a copy of the MIT was not distributed with this file,
// You can obtain one at https://github.com/gogf/gf.
package gstr
// SearchArray searches string `s` in string slice `a` case-sensitively,
// returns its index in `a`.
// If `s` is not found in `a`, it returns -1.
func SearchArray(a []string, s string) int {
for i, v := range a {
if s == v {
return i
}
}
return NotFoundIndex
}
// InArray checks whether string `s` in slice `a`.
func InArray(a []string, s string) bool {
return SearchArray(a, s) != NotFoundIndex
}
// PrefixArray adds `prefix` string for each item of `array`.
//
// Example:
// PrefixArray(["a","b"], "gf_") -> ["gf_a", "gf_b"]
func PrefixArray(array []string, prefix string) {
for k, v := range array {
array[k] = prefix + v
}
}