<%= tag.div data: { controller: "tabs", testid: testid, tabs_url_param_key_value: url_param_key, tabs_nav_btn_active_class: active_btn_classes, tabs_nav_btn_inactive_class: inactive_btn_classes } do %> <% if unstyled? %> <%= content %> <% else %> <%= nav %> <% panels.each do |panel| %> <%= panel %> <% end %> <% end %> <% end %>