I think the value add of a `when` style isn't saving keystrokes but improving readability. What happens when the event fires is right there in-line with the button, not somewhere else on the page. Yeah there are editor tricks to command+click to it and such, but that's still some overhead.

TBH I think it really is a matter of preference at this point. There could be a killer, must-use RubyMotion framework in the future, but for now I simply feel more productive and flexible in Ruby.

In fact, the most impactful change of RubyMotion (and I somehow neglected this when I wrote it) is testing. It ships with a really powerful port of Bacon which is lightyears better than UIAutomation, KIF, and every other iOS testing framework I've tried. `rake spec` is a seamless, regular part of my workflow in a way that Xcode failed to achieve.