forked from TrueCloudLab/frostfs-api-go
20 lines
654 B
Go
20 lines
654 B
Go
package hash
|
|
|
|
import (
|
|
"bytes"
|
|
)
|
|
|
|
// HashesSlice is a collection that satisfies sort.Interface and can be
|
|
// sorted by the routines in sort package.
|
|
type HashesSlice []Hash
|
|
|
|
// -- HashesSlice -- an inner type to sort Objects
|
|
// Len is the number of elements in the collection.
|
|
func (hs HashesSlice) Len() int { return len(hs) }
|
|
|
|
// Less reports whether the element with
|
|
// index i should be sorted before the element with index j.
|
|
func (hs HashesSlice) Less(i, j int) bool { return bytes.Compare(hs[i].Bytes(), hs[j].Bytes()) == -1 }
|
|
|
|
// Swap swaps the elements with indexes i and j.
|
|
func (hs HashesSlice) Swap(i, j int) { hs[i], hs[j] = hs[j], hs[i] }
|