spec/rdkafka/producer/delivery_handle_spec.rb in karafka-rdkafka-0.12.4 vs spec/rdkafka/producer/delivery_handle_spec.rb in karafka-rdkafka-0.13.0.beta1

@@ -1,4 +1,6 @@
+# frozen_string_literal: true
+
 require "spec_helper"
 
 describe Rdkafka::Producer::DeliveryHandle do
   let(:response) { 0 }