http://gbracha.blogspot.com/2009/07/miracle-of-become.html
It never occurred to me that GC makes this very tractable even without an
object table. Kewl.
--
Darren New, San Diego CA, USA (PST)
"We'd like you to back-port all the changes in 2.0
back to version 1.0."
"We've done that already. We call it 2.0."
