When to use blocks

Question

I love Ruby blocks! The idea behind them is just very very neat and convenient.

I have just looked back over my code from the past week or so, which is

Answer 1

This is what functional programming people call "continuation-passing style". It's a valid technique, though there are cases where it will tend to complicate things more than it's worth. It might be worth to relook some of the places where you're using it and see if that's the case in your code. But there's nothing inherently wrong with it.