Simplify the sorting codes

This commit is contained in:
Yanqiang Miao 2017-11-13 14:28:01 +08:00
parent bfe581d9e5
commit 7e973f8275

View File

@ -20,13 +20,5 @@ import (
"sort"
)
// Int64Slice attaches the methods of Interface to []int64,
// sorting in increasing order.
type Int64Slice []int64
func (p Int64Slice) Len() int { return len(p) }
func (p Int64Slice) Less(i, j int) bool { return p[i] < p[j] }
func (p Int64Slice) Swap(i, j int) { p[i], p[j] = p[j], p[i] }
// Sorts []int64 in increasing order
func SortInts64(a []int64) { sort.Sort(Int64Slice(a)) }
func SortInts64(a []int64) { sort.Slice(a, func(i, j int) bool { return a[i] < a[j] }) }