From: Wyss Clemens <WYS@...>
Date: 2001-12-14T18:36:30+09:00
Subject: [ruby-talk:28496] RE:  Get classes from file

straight-forward-approach:
====
classes_before = []
ObjectSpace.each_object(Class) { |aClass| classes_before.push(aClass.name) }

require "test"

classes_after = []
ObjectSpace.each_object(Class) { |aClass| classes_after.push(aClass.name) }

new_classes = classes_after - classes_before 
====

Pretty sure there are "righter" ways to do this...but as Kent Beck says
    'make it run, make it right, make it fast'

Regards
Clemens

> -----Original Message-----
> From: Anton V.Kondakov [mailto:anton@webstroy.ru]
> Sent: Freitag, 14. Dezember 2001 10:17
> To: ruby-talk@ruby-lang.org
> Subject: [ruby-talk:28494] Get classes from file
> 
> 
> Hello!
> 
> How can I get all new class names in file after require?
> 
> Example:
> 
> test.rb:
> 
> module MyModule
>     class MyClass1
>     ....
>     class MyClass2
>     ....
> end
> 
> test1.rb:
> 
> module MyModule
>     class LoadClasses
>        def LoadClass.load_file
>            require "test"
>            
>            (?????).each do | class_name |
>                 print "Class #{class_name} added\n"
>            end
> 
>        end
>     end
> end
> 
> Anton Kondakov
>