Could have sworn I’d linked to this before. But I guess not. It’s well worth reading. Reactive Cocoa in Swift. The biggest issue right now is that Swift can’t see macros in ObjC/C. Given some of the problems that introduces I’ll hold off until things get more mature. The linked article goes through workarounds but it’d be nice to have a Swift interface done for you. There’s at least one being worked on. An other post discussing Reactive Cocoa in Swift is here. For those just curious about Reactive programming this is a good defense.
The definitive introduction to ReactiveCocoa. There’s been a few posts on combining ReactiveCocoa with Swift but I’d like to see a general guide for doing that.