From: Matthias Reitinger <reima@...>
Date: 2008-06-30T10:20:20+09:00
Subject: Re: Statistician I (#167)

Here is my submission. I hope it's flexible enough for the followup 
quizzes. I sensed there might be a need to access the fields of a match 
by name, which is why I added the RuleMatch#fields method. It returns a 
hash that allows code like

puts Rule.match(line).fields['amount'] # prints the value of the 
<amount> field

This method isn't used in the current code however. But who knows, it 
might come in handy later on.

You can find my submission at http://www.pastie.org/224480

- Matthias
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