Gems4 active_model_serializer_helpers 0.4.1.pre.alpha 10,740 April 09, 2017 github-rake-release 0.2.1.pre.alpha 7,749 April 09, 2017 simple_form_select2 0.1.2 6,484 July 25, 2017 unique_item_attributes_validator 0.0.1 3,456 August 17, 2016