From: Ryan Davis <ryand-ruby@...>
Date: 2012-07-11T05:29:15+09:00
Subject: Re: basic queries


On Jul 10, 2012, at 12:24 , Jan E. wrote:

> First of all, you need class methods to interact with class variables.

No you don't:

% ruby -e 'class X; @@x = 42; def x; p @@x; end; end; X.new.x'
42