From: gabriele renzi <surrender_it@...1.vip.lng.yahoo.com>
Date: 2003-05-15T08:10:07+09:00
Subject: obj.hash  now == obj.hash after?

Hi gurus and nubys,

I just noticed that if I create a dummy class and create instances
from it, I have obj.hash==obj.id

I know that id (soon to be deprecated, I know ;) guarantees that two
active objects wont get the same id in the same time, but I supposed
that hash would give a unique value for any object in any time.

If I marshal an object, restart ruby and reload it, will I get the
same hash? what about the id ? why they look the same thing ?