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author | unclejack <unclejack@users.noreply.github.com> | 2014-04-09 01:56:01 +0300 |
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committer | unclejack <unclejack@users.noreply.github.com> | 2014-04-09 01:56:01 +0300 |
commit | e128a606e39fa63c6b4fd6e53a1d88cf00aad868 (patch) | |
tree | 199ee7eb6678ffecd2ddad95fce794c795ad5183 /runtime/history.go | |
parent | 143c9707a9fafc39e1d9747f528db97b2564f01e (diff) | |
parent | dc9c28f51d669d6b09e81c2381f800f1a33bb659 (diff) | |
download | docker-release-0.10.tar.gz |
Merge pull request #5079 from unclejack/bump_v0.10.0release-0.100.10.1-hotfixes
Bump version to v0.10.0
Diffstat (limited to 'runtime/history.go')
-rw-r--r-- | runtime/history.go | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/runtime/history.go b/runtime/history.go new file mode 100644 index 0000000000..835ac9c11e --- /dev/null +++ b/runtime/history.go @@ -0,0 +1,30 @@ +package runtime + +import ( + "sort" +) + +// History is a convenience type for storing a list of containers, +// ordered by creation date. +type History []*Container + +func (history *History) Len() int { + return len(*history) +} + +func (history *History) Less(i, j int) bool { + containers := *history + return containers[j].When().Before(containers[i].When()) +} + +func (history *History) Swap(i, j int) { + containers := *history + tmp := containers[i] + containers[i] = containers[j] + containers[j] = tmp +} + +func (history *History) Add(container *Container) { + *history = append(*history, container) + sort.Sort(history) +} |