--001636164afda2d5d70463dcbd56
Content-Type: text/plain; charset=ISO-8859-1
Content-Transfer-Encoding: 7bit

On Thu, Feb 26, 2009 at 2:59 PM, Chris Gardner <chris.r.gardner / gmail.com>wrote:

> What I mean is that I would like to ask a class for the names of
> instance variables of its objects, which may have yet to be
> instantiated.
>
> class Foo
>  def intialize(bar, baz)
>    @bar  ar
>    @baz  az
>  end
> end
>
> I was trying to ask class Foo for the names @bar and @baz.  I've found
> out that these are accessible only through Foo instances.
>
> I'm a Ruby newbie and am just today learning about Ruby's approach to
> metaprogramming.
>

http://talklikeaduck.denhaven2.com/articles/2008/02/08/whose-variable-is-it-anyway

-- 
Rick DeNatale

Blog: http://talklikeaduck.denhaven2.com/
Twitter: http://twitter.com/RickDeNatale
WWR: http://www.workingwithrails.com/person/9021-rick-denatale
LinkedIn: http://www.linkedin.com/in/rickdenatale

--001636164afda2d5d70463dcbd56--