lib/assert/context_info.rb in assert-2.19.0 vs lib/assert/context_info.rb in assert-2.19.1

@@ -1,4 +1,6 @@
+# frozen_string_literal: true
+
 module Assert
   class ContextInfo
     attr_reader :called_from, :klass, :file
 
     def initialize(klass, called_from = nil, first_caller = nil)