From: Minero Aoki <aamine@...>
Date: 2002-08-27T03:46:22+09:00
Subject: Re: Getting list of classes in a module?

Hi,

  In mail "Getting list of classes in a module?"
    Philip Mak <pmak@aaanime.net> wrote:

> How do I get the list of all classes that are defined in a module
> (from inside a Ruby program)?

Try this:

  def classes_under( mod )
    mod.constants.map {|name| mod.const_get(name) }.select {|v| Class === v }
  end
  classes_under(YourFavoriteModule)

-- Minero Aoki