ScalarTernaryTyped.scala

object ScalarTernaryTyped extends App{

  class TernaryIfThenClause[X](c: => Boolean, tc: => X){
    lazy val cond = c
    lazy val thenClause = tc
  }

  implicit class TernaryAssoc(cond: => Boolean){
    def ??[X](thenClause: => X) = new TernaryIfThenClause(cond, thenClause)
  }

  implicit class TernaryElseClause[X](elseClause: => X){
    def ::(ifThenClause: TernaryIfThenClause[X]) =
      if(ifThenClause.cond) ifThenClause.thenClause else elseClause
  }

  println((1 + 1 == 2) ?? "True" :: "False")
  println((1 + 5 == 2) ?? "True" :: "False")

}