From: "Ralf Müller" <r_mueller@...>
Date: 2005-05-04T22:59:18+09:00
Subject: Re: writing to a file with gsub!

On Wed, 4 May 2005 22:30:07 +0900
"Robert Klemme" <bob.news@gmx.net> wrote:


> But it's simpler - as simple as
> 
> ruby -pi.bak -e 'gsub /\d+/, "###"' your_file
> 

But what about using \1 and \n in the second argument of gsub. Doesn't require \1 single-quotes
and \n double quotes?

'\1'+"\n"  will not work