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vkostyukov/adts.scala

Last active January 30, 2017 23:59
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Java-friendly ADTs in Scala
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adts.scala
// In Scala
sealed abstract class Toggle
object Toggle {
private case object ON extends Toggle
private case object OFF extends Toggle
def On: Toggle = ON
def Off: Toggle = OFF
}
// In Java
Toggle t = Toggle.Off()
Toggle t = Toggle.On()
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