Scala example source code file (takeAndDrop.scala)

This example Scala source code file (takeAndDrop.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, seq, seq, test, test, unit, unit

The Scala takeAndDrop.scala source code

object Test {  
  def main(args: Array[String]): Unit = {
    val range = 1 to 10
    val target = (3 to 8).toList
    val confirm = (xs: Seq[Int]) => assert(xs.toList == target, xs)
    
    confirm(range drop 2 dropRight 2)
    confirm(range drop 1 dropRight 1 drop 1 dropRight 1)
    confirm(range take 8 drop 2)
    confirm(range takeRight 8 dropRight 2)
    confirm(range drop 2 take 6)
    confirm(range dropRight 1 take 8 takeRight 7 drop 1)
  }
}