ImplicitRunnable.scala

object ImplicitRunnable {
  //こっちのバージョンはまぎらわしいかも
  //implicit def any2Runnable(block: => Any): Runnable = new Runnable {
  //  def run { block }
  //}
  implicit def fun2Runnable(block: () => Any): Runnable = new Runnable {
    def run { block() }
  }
  def main(args: Array[String]) {
    //使用例
    new Thread(() => for(i <- 1 to 10) println(i)).start()
  }
}