.col-xs-12.col-sm-2 ul.nav.nav-stacked.no-border role="tablist" - @configurations.each_with_index do |configuration, index| li class="#{'active' if index == 0}" = link_to "##{configuration.class.model_name.singular}", data: {toggle: :tab} do = configuration.class.model_name.human .col-xs-12.col-sm-10 .tab-content - @configurations.each_with_index do |configuration, index| .tab-pane.fade.in id="#{configuration.class.model_name.singular}" class="#{'active' if index == 0}" = render "admin/configurations/#{configuration.class.model_name.element}", configuration: configuration