1// Copyright 2013-2015 CoreOS, Inc. 2// 3// Licensed under the Apache License, Version 2.0 (the "License"); 4// you may not use this file except in compliance with the License. 5// You may obtain a copy of the License at 6// 7// http://www.apache.org/licenses/LICENSE-2.0 8// 9// Unless required by applicable law or agreed to in writing, software 10// distributed under the License is distributed on an "AS IS" BASIS, 11// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12// See the License for the specific language governing permissions and 13// limitations under the License. 14 15package semver 16 17import ( 18 "sort" 19) 20 21type Versions []*Version 22 23func (s Versions) Len() int { 24 return len(s) 25} 26 27func (s Versions) Swap(i, j int) { 28 s[i], s[j] = s[j], s[i] 29} 30 31func (s Versions) Less(i, j int) bool { 32 return s[i].LessThan(*s[j]) 33} 34 35// Sort sorts the given slice of Version 36func Sort(versions []*Version) { 37 sort.Sort(Versions(versions)) 38} 39