Gems6 has_heartbeat 0.2.0 378,545 April 17, 2014 doesfacebook 0.6.0 58,667 October 11, 2012 doeskeyvalue 0.9.1 35,944 January 16, 2013 doesopengraph 0.2.1 17,208 March 10, 2012 axtags 0.1.0 5,701 January 16, 2013 doesprettyurls 0.1.0 5,178 February 17, 2011