Gems7 simple_uuid 0.4.0 2,006,717 October 11, 2013 echoe 4.6.6 1,326,454 May 15, 2014 cassandra 0.23.0 361,218 October 10, 2013 scribe 0.2.4 274,826 March 01, 2011 html5 0.10.0 217,316 October 08, 2007* conveyor 0.2.3 43,292 October 21, 2008* rocketgate-ruby 0.0.2 9,483 November 07, 2014