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Source Code

# File action_controller/cgi_process.rb, line 86
def host_with_port_without_standard_port_handling
  if forwarded = env["HTTP_X_FORWARDED_HOST"]
    forwarded.split(/,\s?/).last
  elsif http_host = env['HTTP_HOST']
    http_host
  elsif server_name = env['SERVER_NAME']
    server_name
  else
    "#{env['SERVER_ADDR']}:#{env['SERVER_PORT']}"
  end
end