test/activity_spec.rb in friends-0.22 vs test/activity_spec.rb in friends-0.23

@@ -1,4 +1,6 @@
+# frozen_string_literal: true
+
 require "./test/helper"
 
 describe Friends::Activity do
   let(:date) { Date.today - 1 }
   let(:date_s) { date.to_s }