From: Dave Burt <dave@...>
Date: 2006-04-01T22:03:44+09:00
Subject: Re: Learn to Program, by Chris Pine

Christian Neukirchen wrote:
>> Let's start again with that one. We need a loop counting down from 99.
>
> And therefore, we write in Ruby:
>
> 99.downto(1) { |bottles| ... }

A good point, Christian, and that syntax is introduced in the very next 
chapter after the one we're doing exercises from. It's good to be able to do 
things more than one way.

Cheers,
Dave