Gems4 mongoid-lock 0.0.9 31,575 April 02, 2012 mongoid-semaphore 0.0.8 28,150 March 26, 2012 typecollection 0.0.11 23,144 April 04, 2013 capybara-webkit-remote 0.0.4 17,180 May 29, 2012