> Ah good point, in swift you can return a function as a closure (see that > link) so interface builder could bind an action. afaics this cannot work when myClass is nil: The transponder chain might be invisible on iOS, but for OS X, it is vital.
Tino _______________________________________________ swift-evolution mailing list swift-evolution@swift.org https://lists.swift.org/mailman/listinfo/swift-evolution