Gems6 has_heartbeat 0.2.0 380,287 April 17, 2014 doesfacebook 0.6.0 59,358 October 11, 2012 doeskeyvalue 0.9.1 36,322 January 16, 2013 doesopengraph 0.2.1 17,410 March 10, 2012 axtags 0.1.0 5,780 January 16, 2013 doesprettyurls 0.1.0 5,245 February 17, 2011