From: Paul F Fraser <paulf@...2zliving.com>
Date: 2010-02-19T09:34:11+09:00
Subject: System handling of undef_method

When a method is undefined, does the code hang around as orphaned code, 
or  is it garbage collected  and totally removed, or some other action 
performed?
I am interested in the case of many methods being added for limited use 
and the effect on code size and performance.
Paul F Fraser