Listのsortのてすとぉーーーー

gistfile1.scala

def sortTest{

  val list = List(1,8,3,5,0)

  println( list.sorted ) //List(0, 1, 3, 5, 8)

  implicit val ascOrdering = new Ordering[Int]{
    def compare(x:Int,y:Int) = if( x > y ) -1 else if( x < y) +1 else 0
  }

  println( list.sorted ) //List(8, 5, 3, 1, 0)

}