From: Jim Weirich <jim@...>
Date: 2006-01-07T00:21:17+09:00
Subject: Re: Demystifying Symbols.

Dave Howell wrote:
> A variable is a box. 

Hmmm ... see http://onestepback.org/index.cgi/Tech/Ruby/Shoeboxes.rdoc 
for an alternate view.  I think the mental model of "boxes" as variables 
doesn't work so well for Ruby.

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