From: Rick DeNatale <rick.denatale@...>
Date: 2006-10-11T05:38:23+09:00
Subject: Re: evaluation in boolean context

On 10/10/06, Robert Klemme <shortcutter@googlemail.com> wrote:

> Alternatively / additionally you can define methods on your flag class
> similar to what Smalltalk does:

Some observations on booleans in Ruby, Smalltalk, and self:

http://talklikeaduck.denhaven2.com/articles/2006/10/10/boolean-implementations-ruby-smalltak-and-self
-- 
Rick DeNatale

My blog on Ruby
http://talklikeaduck.denhaven2.com/