From: "David A. Black" <dblack@...>
Date: 2005-09-27T20:06:25+09:00
Subject: Re: [Q] how to cancel the 'extend' which once has done

Hi --

On Tue, 27 Sep 2005, SHIGETOMI, Takuhiko wrote:

> hello, Pit. thank you for your information.
>
>> I haven't used it yet, but I think Shin-ichiro Hara's import-module is
>> what you're looking for:
>>
>>    http://blade.nagaokaut.ac.jp/~sinara/ruby/import-module
>
> intriguing!  i bookmarked this.
> it shows several important/interesting techniques. they are useful.
>
> unfortunately, this is now what i am seeking.
> since this import-module manipulates not an instance but a class.

Actually it lets you do this:

   obj.import(Mod) { ... }

where the object will be extended with Mod for the duration of the
block.


David

-- 
David A. Black
dblack@wobblini.net