From: David Garamond <davegaramond@...>
Date: 2002-05-04T07:01:18+09:00
Subject: restricted execution

python has rexec and perl similarly has the Safe module. how does one do 
restricted execution in ruby?

also, if i want to hide some objects from the visibility from some code 
living in the same process, how do i do this (since ruby has 
ObjectSpace.each_object).

--
dave