gotosocial/vendor/golang.org/x/text/language/go1_1.go
Tobi Smethurst 98263a7de6
Grand test fixup (#138)
* start fixing up tests

* fix up tests + automate with drone

* fiddle with linting

* messing about with drone.yml

* some more fiddling

* hmmm

* add cache

* add vendor directory

* verbose

* ci updates

* update some little things

* update sig
2021-08-12 21:03:24 +02:00

39 lines
711 B
Go

// Copyright 2013 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:build !go1.2
// +build !go1.2
package language
import "sort"
func sortStable(s sort.Interface) {
ss := stableSort{
s: s,
pos: make([]int, s.Len()),
}
for i := range ss.pos {
ss.pos[i] = i
}
sort.Sort(&ss)
}
type stableSort struct {
s sort.Interface
pos []int
}
func (s *stableSort) Len() int {
return len(s.pos)
}
func (s *stableSort) Less(i, j int) bool {
return s.s.Less(i, j) || !s.s.Less(j, i) && s.pos[i] < s.pos[j]
}
func (s *stableSort) Swap(i, j int) {
s.s.Swap(i, j)
s.pos[i], s.pos[j] = s.pos[j], s.pos[i]
}