<%= f.label a, class: "form-control-label #{required?(f.object, a) ? 'required' : ''}"%> <%= render 'slash_admin/shared/tooltip', a: a %> <%= f.text_area a, class: "form-control #{'jsonarea_' + f.object.class.to_s + '_' + a.to_s}", required: required?(f.object, a), value: f.object.send(a).to_json %>