From: "Bartosz Dziewoński" <matma.rex@...>
Date: 2012-04-21T05:10:11+09:00
Subject: Re: rubygem stemmable

There exists such a gem: http://rubygems.org/gems/stemmable but it
doesn't seem to do anything.

Googling "ruby stemmable" gives this:
http://engtagger.rubyforge.org/classes/Stemmable.html and this:
http://tartarus.org/~martin/PorterStemmer/ruby.txt