Shuffle slices as you sort them.
Example:
package main
import (
"github.com/dolmen-go/shuffle-slice/shuffle"
"fmt"
"sort"
)
func main() {
slice := []string{"foo", "bar", "baz"}
shuffle.Shuffle(sort.StringSlice(slice))
fmt.Println(slice)
}Note: since go1.10, the package math/rand has a function Shuffle:
package main
import (
"fmt"
"math/rand"
)
func main() {
slice := []string{"foo", "bar", "baz"}
rand.Shuffle(len(slice), func(i, j int) {
slice[i], slice[j] = slice[j], slice[i]
})
fmt.Println(slice)
}