lib/spree/sample.rb in solidus_sample-2.5.2 vs lib/spree/sample.rb in solidus_sample-2.6.0.rc1

@@ -1,4 +1,6 @@
+# frozen_string_literal: true
+
 require 'spree_core'
 module Spree
   module Sample
     class << self
       def load_sample(file)