Ok, now I'm not sure I follow. Apart from the performance issues, why can't you replace every method that "yields" with a method that takes the explicit block parameter, and .call() it?
No it is not. You dodged the question again, by throwing a hardly related blog of someone else at it.
How many people will use yield _AND_ self.send in the same method please?! That seems like an awfully complicated and contrived example. Who the heck does this?
