From: Ken Bloom <kbloom@...>
Date: 2008-03-12T01:10:32+09:00
Subject: Re: Determine "owning" class?

On Mon, 10 Mar 2008 17:44:41 -0500, Pit Capitain wrote:

> 2008/3/9, dkmd_nielsen <donn@cmscms.com>:
>>  The application I'm working on has a class named Template that
>>  contains an array of Blocks.  What I would like to do is have an
>>  instance of Block reference back to Template's array so that it can
>>  search for a particular sibling block in the array.
> 
> Where are the blocks created? If they are created inside an instance of
> the Template class, then you should be able to get at it from the block:
> 
>   class Template
>     def initialize
>       @blocks = [lambda{}, lambda{}]
>     end
>     attr_reader :blocks
>   end
> 
>   t1 = Template.new
>   b = t1.blocks.first
>   t2 = eval("self", b)
>   t1 == t2  # => true
> 
> Regards,
> Pit

A block in his question isn't the same as a ruby syntactic block. I think 
he means a block of content of a web page.

--Ken



-- 
Ken (Chanoch) Bloom. PhD candidate. Linguistic Cognition Laboratory.
Department of Computer Science. Illinois Institute of Technology.
http://www.iit.edu/~kbloom1/