Scala example source code file (pmbug.scala)

This example Scala source code file (pmbug.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

list, list, nil, nil, test, test

The Scala pmbug.scala source code

object Test {

  def flatten[a](l: List[List[a]]): List[a] = l match {
    case Nil => Nil
    case head :: tail => head ::: flatten(tail)
  }

}