shuffle.go

package shuffle

// Shuffle implements the Fischer-Yates shuffle
// algorith for generic slice types.

import (
	math/rand
	time
)

init {
	rand.Seed(time.Now().UnixNano())
}

func Shuffle(s []any) {
	for i := len(s)-1; i > 1; i-- {
		n := rand.Intn(i)
		s[i], s[n] = s[n], s[i]
	}
}