Shuffled (Uniform Random) Range in Scala

Example.scala

import scala.util.Random

// print unshuffled range
(1 to 10) foreach { i => println(i) }

// print shuffled range
val r = new Random()
r.shuffle(1 to 10 toIterable) foreach { i => println(i) }

ExampleApp.scala

import ShuffledRangeImplicits._

object ExampleApp extends App {
  (0 until 100 shuffled) foreach { i => println(i) }
}

Martin.scala

import util.Random.shuffle 
shuffle(1 to 20) foreach println 

ShuffledRange.scala

class ShuffledRange(r: Range) {
  def shuffled = new scala.util.Random().shuffle(r toIterable)
}

ShuffledRangeImplicits.scala

object ShuffledRangeImplicits {
  implicit def mkRandomRange (r: Range) = new ShuffledRange(r)
}