From: Martin DeMello <martindemello@...>
Date: 2003-01-18T20:10:00+09:00
Subject: Re: quick: it responds, it evaluates, and is not empty

Tom Sawyer <transami@transami.net> wrote:
>    when nil, false, 0, 0.0, '', [], {}

This would be more extensible if you called v.empty? and provided an
empty? mixin for each class.

martin