From: "ara.t.howard" <ara.t.howard@...>
Date: 2007-09-11T12:16:52+09:00
Subject: Re: Singleton Modules rather than Singleton Classes


On Sep 10, 2007, at 4:32 PM, Logan Capaldo wrote:

> Care to give an example?

sure.

file: traits.rb
...
8 class Object
9 #--{{{
10   def singleton_method_added(*a, &b)
11 #--{{{
12     ret = super rescue nil
13     obj = self
14     obj.__trait_singleton_class.__trait_module_eval 
{ @__trait_singleton_super = obj }
15     ret
16 #--}}}
17   end
...

this object is used in the search path: traits implements attr like  
methods with inheritance.


a @ http://drawohara.com/
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