scanf for Ruby
$Revision: 21680 $ $Id: scanf.rb 21680 2009-01-20 03:22:56Z shyouhei $ $Author: shyouhei $ $Date: 2009-01-19 21:22:56 -0600 (Mon, 19 Jan 2009) $
A product of the Austin Ruby Codefest (Austin, Texas, August 2002)