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#scala
When a function value containing a return statement is evaluated nonlocally, the computation is abandoned and the result is returned by throwing a NonLocalReturnControl[A].
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tpolecat
it returns from the method it appears in. Another example: def foo: Int = { val sumR: List[Int] => Int = _.foldLeft(0)((n, m) => return n + m) sumR(List(1,2,3)) + sumR(List(4,5,6)) } scala> foo res4: Int = 1 Non-Local Return <span>When a function value containing a return statement is evaluated nonlocally, the computation is abandoned and the result is returned by throwing a NonLocalReturnControl[A]. This implementation detail escapes into the wild without much ceremony: def lazily(s: => String): String = try s catch { case t: Throwable => t.toString } def foo: String = laz


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