CurriedParameters.scala

object CurriedParameters extends App {
  def foo(x:Int, y:Int, z:Int) = x + y + z
  def bar(x:Int)(y:Int)(z:Int) = x + y + z
  def baz(x:Int, y:Int)(z:Int) = x + y + z


  val fooFunction = foo _ // (Int, Int, Int) => Int
  val bFunction = bar _ // Int => (Int => (Int => Int))
  val cFunction = baz _ // (Int, Int) => Int => Int

  val f = foo(5, _:Int, _:Int) // (Int, Int) => Int
  val g = bar(5) _ // Int => (Int => Int)

  println(f(4,3))
  println(g(10)(19))
  println(g.apply(10).apply(19))
}