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awekuit/gist:79f76346191488a57aa9

Last active August 29, 2015 14:21
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Scalaで、型シグネチャが同じcase class同士を変換する
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gistfile1.scala
case class Foo(a: Int, s: String)
case class Bar(a: Int, s: String)
val foo = Foo(100, "hey!")
// foo: Foo = Foo(100,hey!)
val bar = Bar.tupled(Foo.unapply(foo).get)
// bar: Bar = Bar(100,hey!)
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