module ActionDispatch::Http::Parameters

def parse_formatted_parameters(parsers)
  return yield if content_length.zero? || content_mime_type.nil?
  strategy = parsers.fetch(content_mime_type.symbol) { return yield }
  begin
    strategy.call(raw_post)
  rescue # JSON or Ruby code block errors
    my_logger = logger || ActiveSupport::Logger.new($stderr)
    my_logger.debug "Error occurred while parsing request parameters.\nContents:\n\n#{raw_post}"
    raise ParamsParser::ParseError
  end
end