From: Bryan Kennerley <me@...>
Date: 2010-08-08T01:55:02+09:00
Subject: Re: regexp help - substring of a backreference

Benoit Daloze wrote:
> text.gsub(/http:?\/*(\w+[\w\-\.\/~\?%&=#;,\+:\@]+)/) {|match| %Q{<a
> href="http://#{$1}" target="_blank">http://#{$1[0...50]}</a>} }

Thanks, works a charm :)
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