From: Dmitry Regent <regentdv@...>
Date: 2008-04-19T04:33:48+09:00
Subject: Re: how to change objects in heap?



> 
> a = [10]
> b = a
> c = a
> 
> a[0] = 20
> puts b[0]
> puts c[0]
> 
> --output:--
> 20
> 20

This way you are correcting existed object.
But if you will do

a = Array.new

a => []

but!

b = [20]
c = [20]

I want to get C++ analog in ruby for operation with pointer.
When i can destract object and constract new with this pointer.

-- 
Posted via http://www.ruby-forum.com/.