From: Robert Klemme <shortcutter@...>
Date: 2011-08-04T16:20:58+09:00
Subject: Re: system stack error in ObjectSpace.each_object

On Wed, Aug 3, 2011 at 11:43 PM, luke gruber <luke.gru@gmail.com> wrote:
>>I read your post, Structs now make MUCH more sense, thanks. Should
> have read before I posted above.
>
>>class Module
>>  Source = Struct.new :cl do
>
> So this is effectively creating a Source class that inherits from class
> Struct and takes one argument to its constructor (initialize method)...

Plus, you will have one pair of accessors for "cl" and a few more
things (e.g. access via [] like for a Hash).

> But my question still stands on whether or not the 'include Enumerable'
> was just for clarification and to be explicit, because unless I'm wrong
> class Struct includes Enumerable and Source is a child of class Struct,
> inheriting #each.

You're absolutely right.  I wanted to make it explicit but of course
it's superfluous in this case.  Should have added a comment.  Sorry
for the confusion.

> Thanks for your patience, your blog looks like it's full of info. I've
> gotta catch up on all the holes in my Ruby knowledge :)

Thank you for the feedback!  And I need to catch up writing...  Oh well.

Kind regards

robert

-- 
remember.guy do |as, often| as.you_can - without end
http://blog.rubybestpractices.com/