From: Rajarshi Chakravarty <raj_plays@...>
Date: 2010-12-06T17:27:06+09:00
Subject: Re: purging non ascii chars

Thank you Ammar for the code and Caleb for the encoding explanation.
The special char that I wanted to remove was
text.gsub /[^\x20-\x7F\x0D\x0A]/, ''  did the job :)

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