On Tue, 15 Jun 2004 07:58:23 +0900, you wrote:

>    It looks like this could be simplified to:

that didn't look simplied to me...it was perl code that i posted...

>    I guess I still don't see the need to define an instance variable
>and then undefined it.

smaller code...

>    BTW, why do all of your posts have a subject line of "undefine" on
>the mailing list?

that's what i was asking about. i wanted to know if ruby had a way to
undefine a variable...

it's still the topic of the discussion, so i haven't changed it
here...