Gems6 has_heartbeat 0.2.0 379,723 April 17, 2014 doesfacebook 0.6.0 59,241 October 11, 2012 doeskeyvalue 0.9.1 36,277 January 16, 2013 doesopengraph 0.2.1 17,382 March 10, 2012 axtags 0.1.0 5,765 January 16, 2013 doesprettyurls 0.1.0 5,231 February 17, 2011