ruby>> >> $:.grep(%r{/gems/([^/]+-[0-9\.]+)/lib$}){$1} => ["addressable-2.0.2", "merb-auth-slice-password-1.0.8.1", "json-1.1.4.1", "extlib-0.9.10", ... <<-- ruby 0 2009-02-11T17:33:48+00:00 1039 blue_stole 1291 140 /articles/1291 2009-02-12T02:50:35+00:00 40bc6071-57b2-4462-ad93-3602666a3dc1 2009-02-12T02:50:35+00:00 48