From: Jesse Jurman <e.j.jurman@...>
Date: 2010-04-10T11:48:50+09:00
Subject: Re: global variable in ruby

Amishera Amishera wrote:
> Trying to use some global variable
> 
>  $buffer = Array.new

While global variables are really nice, most programmers try not to use 
them, as they cause a lot of errors in the long end, dealing with other 
programs or add-ons. I try not to use Global Variables in my programs, 
but when I do need to, I name them so specifically, that they can not be 
confused with another program's global variables.

i.e.  $program_name_buffer00 = Array.new
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