lib/ougai/formatters/for_json.rb in ougai-1.6.6 vs lib/ougai/formatters/for_json.rb in ougai-1.7.0

@@ -1,4 +1,6 @@
+# frozen_string_literal: true
+
 module Ougai
   # The features for JSON formatter
   # @attr [Boolean] jsonize Whether log should converts JSON
   # @attr [Boolean] with_newline Whether tailing NL should be appended
   module Formatters::ForJson