Scala example source code file (typealiases.scala)

This example Scala source code file (typealiases.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

array, array, check, check, int, int, mypair, mypair, pair, s, short, t, test, unit

The Scala typealiases.scala source code

package foo

trait Test[T] {
  type Check[T] = Array[T] => Unit;
  type MyPair[S] = (T, S)
                        
  val pair1: (T, Int)
  val pair: MyPair[Int] = pair1
  
  def check(xs: Array[T], c: Check[T]) = c(xs)
  def check2[S](xs: Array[S], c: Check[S]) = c(xs)            
}                                                             

object main extends Test[Int] {     
  val pair1 = (1,1)            

  implicit def topair(x: Int): Pair[Int, Int] = (x,x)
  val pair2: MyPair[Int] = 1    
  val x: Short = 1
}