From: Ryan Pavlik <rpav@...>
Date: 2003-09-05T05:01:50+09:00
Subject: Re: how to get the list of all classes?

On Fri, 5 Sep 2003 04:41:13 +0900
"Wesley J. Landaker" <wjl@icecavern.net> wrote:

<snip>
> Here is one way:
> 
> $ ruby -e 'x = []; ObjectSpace.each_object { |o| x << o if o.class ==
> Class }; p x'
<snip>

This is probably quicker if you do:

    x = []
    ObjectSpace.each_object(Class) { |c| x << c }

...so you don't have to iterate through thousands of non-Class objects.

-- 
Ryan Pavlik <rpav@mephle.com>

"So... I'm not a total bad-ass fueled by relentless evil?" - 8BT