I’ve been looking through the RSpec source to better understand how
RSpec works and I’ve got a question about the functionality of stub!.
I noticed that you can pass a symbol to stub!, which is usually how I
use it, some combination of stub!(:method).with(inputs).
However, I’m noticing that you can also pass opts and a &block if you
Can somebody give me an example of this, or why you’d want to do this?