From: Matthew Moss <matthew.moss.coder@...>
Date: 2006-04-06T01:55:22+09:00
Subject: Re: Comparing Arrays

I would think that trying to remove items from the list you are
enumerating is generally a bad thing... I don't know enough about Ruby
internals to know whether that applies to Ruby, but I generally avoid
it.

Might you want this:

originalList = originalList - deleteList