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author | Daniel Baumann <daniel@debian.org> | 2024-10-18 20:33:49 +0200 |
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committer | Daniel Baumann <daniel@debian.org> | 2024-10-18 20:33:49 +0200 |
commit | dd136858f1ea40ad3c94191d647487fa4f31926c (patch) | |
tree | 58fec94a7b2a12510c9664b21793f1ed560c6518 /modules/templates/util_slice.go | |
parent | Initial commit. (diff) | |
download | forgejo-upstream/9.0.0.tar.xz forgejo-upstream/9.0.0.zip |
Adding upstream version 9.0.0.upstream/9.0.0upstreamdebian
Signed-off-by: Daniel Baumann <daniel@debian.org>
Diffstat (limited to 'modules/templates/util_slice.go')
-rw-r--r-- | modules/templates/util_slice.go | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/modules/templates/util_slice.go b/modules/templates/util_slice.go new file mode 100644 index 0000000..a3318cc --- /dev/null +++ b/modules/templates/util_slice.go @@ -0,0 +1,35 @@ +// 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 +} |