Scala Functions Scala Do While Loop Scala Access Modifiers Scala For Loop Anonymous Functions Scala Options Scala Install Scala Exception Handling Functions Variable Arguments Currying Functions Scala Regular Expressions Scala Extractors Scala Tuples Scala Tutorial Scala Pattern Matching Recursion Functions Functions Call By Name Scala Iterators Scala Operators Scala File Io Scala If Else Scala Traits Partially Applied Functions Scala Data Types Scala Sets Scala Maps Higher Order Functions Nested Functions Scala Break Statement Scala Basic Syntax Scala Classes Objects Scala Variables Scala Closures Scala Collections Scala Intro Functions Default Parameter Values Functions Named Arguments Scala While Loop Scala Lists Scala Loop Types Scala Strings Scala Arrays

object Test {
   def main(args: Array[String]) {

      println( apply( layout, 10) )

   }
   // Function f and value v as arguments, and function f calls the argument v
   def apply(f: Int => String, v: Int) = f(v)

   def layout[A](x: A) = "[" + x.toString() + "]"

}

$ scalac Test.scala
$ scala Test
[10]