diff options
Diffstat (limited to 'vendor/github.com/blang/semver/sort.go')
-rw-r--r-- | vendor/github.com/blang/semver/sort.go | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/vendor/github.com/blang/semver/sort.go b/vendor/github.com/blang/semver/sort.go new file mode 100644 index 0000000..e18f880 --- /dev/null +++ b/vendor/github.com/blang/semver/sort.go | |||
@@ -0,0 +1,28 @@ | |||
1 | package semver | ||
2 | |||
3 | import ( | ||
4 | "sort" | ||
5 | ) | ||
6 | |||
7 | // Versions represents multiple versions. | ||
8 | type Versions []Version | ||
9 | |||
10 | // Len returns length of version collection | ||
11 | func (s Versions) Len() int { | ||
12 | return len(s) | ||
13 | } | ||
14 | |||
15 | // Swap swaps two versions inside the collection by its indices | ||
16 | func (s Versions) Swap(i, j int) { | ||
17 | s[i], s[j] = s[j], s[i] | ||
18 | } | ||
19 | |||
20 | // Less checks if version at index i is less than version at index j | ||
21 | func (s Versions) Less(i, j int) bool { | ||
22 | return s[i].LT(s[j]) | ||
23 | } | ||
24 | |||
25 | // Sort sorts a slice of versions | ||
26 | func Sort(versions []Version) { | ||
27 | sort.Sort(Versions(versions)) | ||
28 | } | ||