From: Mark Hubbart <discord@...>
Date: 2004-06-19T03:22:16+09:00
Subject: Re: Which classes are installed on my system?


On Jun 18, 2004, at 11:14 AM, Lennon Day-Reynolds wrote:

> For a list of classes, just try the following code snippet:
>
> ObjectSpace.each_object(Class) do |c|
>     puts c
> end

This will give a list of loaded classes. Complex, for instance will not 
be visible until you 'require "complex"' (or "mathn", etc).

cheers,
Mark