class Fbe::Middleware::Formatter

def dump_headers(headers)

Returns:
  • (String) - The formatted headers, or an empty string if input was nil

Parameters:
  • headers (Hash, nil) -- The headers to format 
def dump_headers(headers)
  return '' if headers.nil?
  headers.map { |k, v| "#{k}: #{v.inspect}" }.join("\n")
end