From: Hans Mackowiak <lists@...>
Date: 2012-12-22T15:54:02+09:00
Subject: Re: Perl to Ruby: regex captures to assignment.

dbuckhal what about this?

w,n,d = 1,frac,0 unless 
%r{(?:(?<w>[-]?\d+)\s*)??(?<n>[-]?\d+)/(?<d>\d+)}xms =~ frac
w,n,d = w.to_i,n.to_i,d.to_i

with that you do not need the $vars

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