From: Peter Hickman <peterhickman386@...>
Date: 2011-07-28T00:04:17+09:00
Subject: Re: Counting lines of code in a ruby code file ignoring method code lines in the process

Well this could be a bit of a cheat but you could put the code through
a formatter which will indent the code to the same level and then when
you encounter a 'def' with x leading spaces you know that the paired
'end' should also have x leading spaces (and be on a line by itself).

Seems to be cheating but would probably work.