# File lib/addressable/uri.rb, line 1080
    def normalized_authority
      self.authority && @normalized_authority ||= (begin
        authority = ""
        if self.normalized_userinfo != nil
          authority << "#{self.normalized_userinfo}@"
        end
        authority << self.normalized_host
        if self.normalized_port != nil
          authority << ":#{self.normalized_port}"
        end
        authority
      end)
    end