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  1.   abstract class CardSuit{val str =  "";override def toString() : String = str}
  2.   case object Spades extends CardSuit{override val str = "s"}
  3.   case object Clubs extends CardSuit{override val str = "c"}
  4.   case object Hearts extends CardSuit{override val str = "h"}
  5.   case object Diamonds extends CardSuit{override val str = "d"}
  6.  
  7.   object Main extends App {
  8.   	import Hearts._
  9. 	val he = Hearts
  10. 	println(he)
  11. }
Success #stdin #stdout 0.4s 322176KB
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h
https://ideone.com/xd4q1N
language:
Scala (scala 2.12.8)
created:
9 years ago
visibility:
public

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