harbor/src/lib/shuffle.go

29 lines
884 B
Go

// Copyright Project Harbor Authors
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package lib
import (
"math/rand"
"time"
)
// ShuffleStringSlice shuffles the string slice in place.
func ShuffleStringSlice(slice []string) {
rd := rand.New(rand.NewSource(time.Now().UnixNano()))
rd.Shuffle(len(slice), func(i, j int) {
slice[i], slice[j] = slice[j], slice[i]
})
}