From: Stephen Cox <stephen@...>
Date: 2008-05-02T03:06:43+09:00
Subject: Re: References in Ruby

David A. Black wrote:
> Hi --
> 
> On Thu, 1 May 2008, marc wrote:
> 
>>> Why?? Since everything is a reference in Ruby I expected "puts 50".
>>
>> The way I think of it is that 10 and 50 are objects.
> 
> And indeed they are :-)
> 
> 
> David

Wait, I'm a noob. And I see it this way:

a = 10
b = a  # b is NOW 10
a = 50 # what's that got to do with B? B has already been assigned.

I know I'm came to the same answer, but am I thinking this through the 
right way?


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