* Joel VanderWerf <vjoel / path.berkeley.edu> [2008-04-30 20:17]:
> It's because of #instance_eval. The blocks you pass to Tk tend to get 
> treated like this:
> 
> tkobject.instance_eval(&your_block)

Thanks, Joel!  You gave me just what I needed to begin to understand
this.  Looking thru ruby-talk, it seems that instance_eval has been the
source of quite a few questions in similar regards!

Phil

-- 
Philip Amadeo Saeli
SUSE Linux 10.1
psaeli / zorodyne.com