Method Less

command/sets.go:207–207

(i, j int)

func (h MinHeap) Len() int           { return len(h) }
func (h MinHeap) Less(i, j int) bool { return bytes.Compare(h[i].Value(), h[j].Value()) < 0 }
func (h MinHeap) Swap(i, j int)      { h[i], h[j] = h[j], h[i] }
func (h *MinHeap) Push(x interface{}) {
	item := x.(*db.SetIter)