encode_big_decimal_as_string

# File activesupport/lib/active_support/json/encoding.rb, line 134
        def encode_big_decimal_as_string
          message =              "The JSON encoder in Rails 4.1 no longer supports encoding BigDecimals as JSON numbers. Instead, "              "the new encoder will always encode them as strings.\n\n"              "You are seeing this error because you are trying to check the value of the related configuration, "              "`active_support.encode_big_decimal_as_string`. If your application depends on this option, you should "              "add the 'activesupport-json_encoder' gem to your Gemfile. For now, this option will always be true. "              "In the future, it will be removed from Rails, so you should stop checking its value."

          ActiveSupport::Deprecation.warn message

          true
        end