From: Roger Pack <rogerdpack2@...>
Date: 2010-01-07T08:12:24+09:00
Subject: [ruby-core:27453] Re: [Feature #2561] 1.8.7 Patch reduces time cost 	of Rational operations by 50%.

> File ruby-1.8.7-rational.patch added

I assume this can't be applied to the 1.9 branch then?
-r