wrap_with_output_safety_handling

# File actionview/lib/action_view/helpers/number_helper.rb, line 433
        def wrap_with_output_safety_handling(number, raise_on_invalid, &block)
          valid_float = valid_float?(number)
          raise InvalidNumberError, number if raise_on_invalid && !valid_float

          formatted_number = yield

          if valid_float || number.html_safe?
            formatted_number.html_safe
          else
            formatted_number
          end
        end