Gems4 devise-bootstrap-views 1.1.0 2,119,780 August 20, 2018 mobile_rails_jqm 0.0.6 18,525 December 15, 2011 mobile_rails 0.0.5 17,824 December 20, 2011 simple_tree 0.0.3 11,691 March 14, 2012