From: Dan Diebolt <dandiebolt@...>
Date: 2008-03-14T09:55:46+09:00
Subject: Re: use reqex to get the middle character and repeat it

--0-628893670-1205456142=:94959
Content-Type: text/plain; charset=iso-8859-1
Content-Transfer-Encoding: 8bit

>string will always be 3 chars long

If the string is always 3 chars long you could simply do this

str[0..0] + str[1..1] *4 + str[2..2]

or this

str[0].chr + str[1].chr * 4 + str[2].chr


--0-628893670-1205456142=:94959--