From: "Eustáquio Rangel" <eustaquiorangel@...>
Date: 2007-08-29T19:26:39+09:00
Subject: Re: Where is the define_singleton_method method?

Nobuyoshi Nakada wrote:
> No such method is defined.

Thanks for your answer, but now I'm kind of lost here. There's a 
reference of the method here: 
http://www.ruby-doc.org/core-1.9/classes/Object.html#M000330

And here, where I got the previous samples: 
http://eigenclass.org/hiki.rb?Changes+in+Ruby+1.9#l29

And also on the Changelog, from Matz!:
Mon Oct  9 01:56:34 2006  Yukihiro Matsumoto  <matz@ruby-lang.org>

  * eval.c (rb_obj_define_method): add new method
    Kernel#define_singleton_method.  [ruby-list:42851]

I got the latest trunk using:
svn co http://svn.ruby-lang.org/repos/ruby/trunk ruby

I searched for rb_obj_define_method on the C code but could not find any 
code for it. Searching for rb_define_singleton_method returns me a lot 
of references of its internal use (as C code) and its definition on 
class.c, but not as a method we can reach from the language, without a 
thing like 'rb_define_method(rb_mKernel, "define_singleton_method", 
rb_obj_instance_eval, -1);' there.

So, I'm lost, what happened with this method? :-)

Thanks again!
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