Scala example source code file (t0438.scala)

This example Scala source code file (t0438.scala) is included in the DevDaily.com "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Java by Example" ^TM.

Java - Scala tags/keywords

a, a, b, b, c, c, foo, int, int

The Scala t0438.scala source code

class Foo {
  implicit def pair2fun2[A, B, C](f: (A, B) => C) = 
     {p: (A, B) => f(p._1, p._2) }

  def foo(f: ((Int, Int)) => Int) = f
  def bar(x: Int, y: Int) = x + y 

  foo({ (x: Int, y: Int) => x + y }) // works
  foo(pair2fun2(bar _)) // works
  foo(bar _) // error
  foo(bar)   // same error
}