From: Suraj Kurapati <snk@...>
Date: 2007-04-21T05:50:58+09:00
Subject: Re: Finding non-printable characters using Regular Expressio

Michael W. Ryder wrote:
> "A \n B \t C".gsub(/[^[:graph:]]/, '')
>
> I need to keep the spaces and have not been able to figure
> out how to include them in the output so that it shows "A B C".

Hint: examine the second parameter of String#gsub

-- 
Posted via http://www.ruby-forum.com/.