gakuzzzz · October 3, 2012 00:38
diff --git a/1.scala b/1.scala
 implicit def cas[A](reference: AtomicReference[A]) = new {
  def compareAndSet(f: A => A): Unit = {
    val current = reference.get
    if (reference.compareAndSet(current, f(current))) ()
    else compareAndSet(f)
  }
 }
	implicit def cas[A](reference: AtomicReference[A]) = new {
	def compareAndSet(f: A => A): Unit = {
	val current = reference.get
	if (reference.compareAndSet(current, f(current))) ()
	else compareAndSet(f)
	}
	}