mirror of
https://codeberg.org/forgejo/forgejo
synced 2024-11-30 05:46:09 +01:00
36 lines
637 B
Go
36 lines
637 B
Go
|
// Copyright 2023 The Gitea Authors. All rights reserved.
|
||
|
|
// SPDX-License-Identifier: MIT
|
||
|
|
|
||
|
|
package templates
|
||
|
|
|
||
|
|
import (
|
||
|
|
"fmt"
|
||
|
|
"reflect"
|
||
|
|
)
|
||
|
|
|
||
|
|
type SliceUtils struct{}
|
||
|
|
|
||
|
|
func NewSliceUtils() *SliceUtils {
|
||
|
|
return &SliceUtils{}
|
||
|
|
}
|
||
|
|
|
||
|
|
func (su *SliceUtils) Contains(s, v any) bool {
|
||
|
|
if s == nil {
|
||
|
|
return false
|
||
|
|
}
|
||
|
|
sv := reflect.ValueOf(s)
|
||
|
|
if sv.Kind() != reflect.Slice && sv.Kind() != reflect.Array {
|
||
|
|
panic(fmt.Sprintf("invalid type, expected slice or array, but got: %T", s))
|
||
|
|
}
|
||
|
|
for i := 0; i < sv.Len(); i++ {
|
||
|
|
it := sv.Index(i)
|
||
|
|
if !it.CanInterface() {
|
||
|
|
continue
|
||
|
|
}
|
||
|
|
if it.Interface() == v {
|
||
|
|
return true
|
||
|
|
}
|
||
|
|
}
|
||
|
|
return false
|
||
|
|
}
|