Scala ListBuffer (or equivalent) shuffle
In Scala you can use scala.util.Random:
util.Random.shuffle((1 to 10).toSeq)//Vector(9, 6, 8, 7, 10, 1, 2, 5, 3, 4)util.Random.shuffle(List('A', 'B', 'C', 'D', 'E', 'F'))//List(B, D, A, E, C, F)Your results may vary...