package daemon import ( "sort" "github.com/docker/docker/container" ) // History is a convenience type for storing a list of containers, // ordered by creation date. type History []*container.Container func (history *History) Len() int { return len(*history) } func (history *History) Less(i, j int) bool { containers := *history return containers[j].Created.Before(containers[i].Created) } func (history *History) Swap(i, j int) { containers := *history containers[i], containers[j] = containers[j], containers[i] } // Add the given container to history. func (history *History) Add(container *container.Container) { *history = append(*history, container) } func (history *History) sort() { sort.Sort(history) }