From: Steve Klabnik <steve@...>
Date: 2011-03-12T06:08:48+09:00
Subject: Re: Is an elsif loop possible?

--001636c5c1561f75a6049e3b5d60
Content-Type: text/plain; charset=ISO-8859-1

What you want is an 'until' loop:
http://www.techotopia.com/index.php/Ruby_While_and_Until_Loops#unless_and_until

"until the input is correct, keep looping."

--001636c5c1561f75a6049e3b5d60--