Gems4 devise-bootstrap-views 1.1.0 2,108,610 August 20, 2018 mobile_rails_jqm 0.0.6 18,481 December 15, 2011 mobile_rails 0.0.5 17,779 December 20, 2011 simple_tree 0.0.3 11,658 March 14, 2012