From: Robert Dober <robert.dober@...>
Date: 2008-01-13T07:18:43+09:00
Subject: Re: refactoring request

oh sorry I forgot, there is another potential performance problem in
my solution.
... look when I called uniq!.
I went for readability but just wanted to be honest about the
tradeoffs in case this is a problem for Bil.
R.