Gems6 has_heartbeat 0.2.0 379,467 April 17, 2014 doesfacebook 0.6.0 59,166 October 11, 2012 doeskeyvalue 0.9.1 36,234 January 16, 2013 doesopengraph 0.2.1 17,356 March 10, 2012 axtags 0.1.0 5,756 January 16, 2013 doesprettyurls 0.1.0 5,222 February 17, 2011