mirror of https://github.com/go-gitea/gitea.git
30 lines
771 B
Go
30 lines
771 B
Go
// Copyright (c) 2015, Emir Pasic. All rights reserved.
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// Use of this source code is governed by a BSD-style
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// license that can be found in the LICENSE file.
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package utils
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import "sort"
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// Sort sorts values (in-place) with respect to the given comparator.
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//
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// Uses Go's sort (hybrid of quicksort for large and then insertion sort for smaller slices).
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func Sort(values []interface{}, comparator Comparator) {
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sort.Sort(sortable{values, comparator})
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}
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type sortable struct {
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values []interface{}
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comparator Comparator
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}
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func (s sortable) Len() int {
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return len(s.values)
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}
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func (s sortable) Swap(i, j int) {
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s.values[i], s.values[j] = s.values[j], s.values[i]
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}
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func (s sortable) Less(i, j int) bool {
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return s.comparator(s.values[i], s.values[j]) < 0
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}
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