From: Nathan Olberding <nathan.olberding@...>
Date: 2006-04-08T02:32:16+09:00
Subject: Re: Simple Question About Deleting Instances

zdennis wrote:
> You are creating an instance variable @b on your class A. The class A is
> an instance of the class Class, so it to can have instance variables.

Not to be a whiner, but is there a reason we can't just do attr_accessor 
:@@var? What you're saying is logical, but it seems like we're getting 
from point A to point B via point F.

>   class A
>     @@a = 1
> 
>     def initialize
>       @b = 2
>     end
> 
>     def say_stuff
>        puts @@a
>        puts @b
>     end
>   end
> 
>   a = A.new
>   a.say_stuff
> 
> Or:
> 
...
> 
> You should really check this stuff out in IRB as well. Open a shell or
> cmd.exe and type 'irb'.

I do use irb (well, I write little test scripts and then run them 
through regular ruby, but same thing). I've done something else wrong: 
when I try this specifically the way you've outlined in a small test 
script, it works. Doing it that way in the script I'm working on 
generates errors. I guess I've got something else to look in to.

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