I concur.
 It's probably easier if you think of a variable as just a pointer to
an object, not as the objects themselves.

On Sun, 13 Jun 2004 04:48:36 +0900, Robert Klemme <bob.news / gmx.net> wrote:
> 
> 
> "tony summerfelt" <snowzone5 / hotmail.com> schrieb im Newsbeitrag
> news:p3hmc0p6h00cq59vcl6jk0f61r9ir3gl4e / 4ax.com...
> 
> 
> > is there a way to undefine a variable?
> 
> like
> 
> x = nil
> 
> Note: defined? does not have the same importance as in Perl.
> 
>     robert
> 
>