From: Dmitry Regent <regentdv@...>
Date: 2008-04-19T00:04:47+09:00
Subject: how to change objects in heap?

I'm novice at ruby and faced to a little problem.

I'll explain on the example:

I have a few references to an object

a = A.new
b = a
c = a
d = a

I want to change object of class A with object of class B here

if I do

a = B.new

b,c,d will be still refer to object A

How can I do it?
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