Gems4 gotime-cassandra_object 4.12.2 521,476 February 27, 2014 active_model_archive 1.2.1 172,090 June 11, 2012 has_versions 0.9.6 77,625 September 10, 2013 gotime-moneta 0.6.2 5,990 October 14, 2010