From: Marcio Braga <mbraga0001@...>
Date: 2008-08-19T07:33:57+09:00
Subject: Re: Matrix: Need help to understand this behavior

> I don't think there is a simple way to achieve that.
> I would suggest:
> a=[[1]]
> b=a.dup.colllect { |e| e.dup }

Ok.
So I need to create "my own" function to do that (just in case 
a=[[[1]]])

Thank you
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