From: Pit Capitain <pit@...>
Date: 2005-01-29T01:10:46+09:00
Subject: Re: : How can I find the filename where a class is defined?

Michael Neumann schrieb:
> 
> class Object
>   class << self
>     attr_accessor :classdef_in_file
> 
>     alias __old_inherited inherited
>     def inherited(klass)
>       klass.classdef_in_file = caller.last.split(":").first
>       __old_inherited(klass)
>     end
>   end
> end

This is a nice idea!

Note that it doesn't work on Windows, though, cause there you have filenames 
with colons ("C:/xxx"). You could change the line

 >       klass.classdef_in_file = caller.last.split(":").first

to

 >       klass.classdef_in_file = caller.last.sub(/:\d+$/, "")


BTW: now I can finally get rid of all those ugly

   if $0 == __FILE__
   end

Code :-)

Thanks for the reminder,
Pit