Scala example source code file (t3224.scala)

This example Scala source code file (t3224.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

app, array, array, empty, list, list, many, many, one, one, test, texts

The Scala t3224.scala source code

object Texts{
  def textL[T](list: List[T]) = {     
    list match{                        
      case List() => "Empty"              
      case List(_) => "One"      
      case List(_*) => "Many"
    }
  }

  def textA[T](array: Array[T]) = {     
    array match{                        
      case Array() => "Empty"              
      case Array(_) => "One"      
      case Array(_*) => "Many"
    }
  }
}

object Test extends App {

  implicit def array2list[T](array: Array[T]) = {
    println(array.toList.size)
    array.toList
  }

  
  println(Texts textL List()); println(Texts textL List(1)); println(Texts textL List(1, 1));

  println(Texts textL Array()); println(Texts textL Array(1)); println(Texts textL Array(1, 1))
}