<%= turbo_stream.close_form dom_id(@quantity.parent || Quantity, :new) %> <%= turbo_stream.remove :no_items %> <% @ancestors.map do |ancestor| %> <%= turbo_stream.replace ancestor %> <% end %> <%= @before.nil? ? turbo_stream.append(:quantities, @quantity) : turbo_stream.before(@before, @quantity) %>