mirror of
https://github.com/go-gitea/gitea
synced 2024-11-25 13:32:48 +01:00
8820191476
Follow #23328 The improvements: 1. The `contains` functions are covered by tests 2. The inconsistent behavior of `containGeneric` is replaced by `StringUtils.Contains` and `SliceUtils.Contains` 3. In the future we can move more help functions into XxxUtils to simplify the `helper.go` and reduce unnecessary global functions. FAQ: 1. Why it's called `StringUtils.Contains` but not `strings.Contains` like Golang? Because our `StringUtils` is not Golang's `strings` package. There will be our own string functions. --------- Co-authored-by: silverwind <me@silverwind.io>
35 lines
637 B
Go
35 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
|
|
}
|