2008-12-08 Methods with Function Parameters Scala Ruby Scala scala> val isEven = (x: Int) => x%2 == 0 isEven: (Int) => Boolean = <function> scala> List(2,3,5,7).partition(isEven) res8: (List[Int], List[Int]) = (List(2),List(3, 5, 7)) Ruby >> [2,3,5,7].partition {|x| x % 2 == 0 } => [[2], [3, 5, 7]]
