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-rw-r--r--vendor/golang.org/x/text/internal/internal.go51
1 files changed, 0 insertions, 51 deletions
diff --git a/vendor/golang.org/x/text/internal/internal.go b/vendor/golang.org/x/text/internal/internal.go
deleted file mode 100644
index eac8328..0000000
--- a/vendor/golang.org/x/text/internal/internal.go
+++ /dev/null
@@ -1,51 +0,0 @@
-// Copyright 2015 The Go Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style
-// license that can be found in the LICENSE file.
-
-//go:generate go run gen.go
-
-// Package internal contains non-exported functionality that are used by
-// packages in the text repository.
-package internal // import "golang.org/x/text/internal"
-
-import (
- "sort"
-
- "golang.org/x/text/language"
-)
-
-// SortTags sorts tags in place.
-func SortTags(tags []language.Tag) {
- sort.Sort(sorter(tags))
-}
-
-type sorter []language.Tag
-
-func (s sorter) Len() int {
- return len(s)
-}
-
-func (s sorter) Swap(i, j int) {
- s[i], s[j] = s[j], s[i]
-}
-
-func (s sorter) Less(i, j int) bool {
- return s[i].String() < s[j].String()
-}
-
-// UniqueTags sorts and filters duplicate tags in place and returns a slice with
-// only unique tags.
-func UniqueTags(tags []language.Tag) []language.Tag {
- if len(tags) <= 1 {
- return tags
- }
- SortTags(tags)
- k := 0
- for i := 1; i < len(tags); i++ {
- if tags[k].String() < tags[i].String() {
- k++
- tags[k] = tags[i]
- }
- }
- return tags[:k+1]
-}