Created
February 13, 2016 17:55
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// Legacy | |
abstract class Lannister { | |
def payTheirDebts: Boolean | |
def trueLannister = payTheirDebts | |
} | |
//Father | |
trait Tywin extends Lannister{ | |
override def payTheirDebts = true | |
} | |
// Son #1 | |
trait Jamie extends Tywin { | |
override def payTheirDebts = true | |
} | |
// Son #2 | |
trait Tyrion extends Tywin { | |
override def payTheirDebts = true | |
} | |
// Daughter #1 | |
trait Cersei extends Tywin { | |
override def payTheirDebts = false | |
} | |
class Joffrey extends Lannister with Jamie with Cersei | |
class Tommen extends Lannister with Cersei with Jamie | |
object GameOfThrones extends App{ | |
val joffrey = new Joffrey | |
println(joffrey.trueLannister) // false | |
val tommen = new Tommen | |
println(tommen.trueLannister) // true | |
} |
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