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object Test extends App {
case class Foo(s: String, n: Int)
def foo[A, B, C](unapply1: A => Option[(B, C)], v: A) = {
unapply1(v) match {
case Some((fst, snd)) => println("first: " + fst, " second: " + snd)
case _ => println(":(")
}
}
foo(Foo.unapply, Foo("this might be fun", 10))
}
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