# File lib/addressable/uri.rb, line 1108 def self.port_mapping @port_mapping ||= { "http" => 80, "https" => 443, "ftp" => 21, "tftp" => 69, "sftp" => 22, "ssh" => 22, "svn+ssh" => 22, "telnet" => 23, "nntp" => 119, "gopher" => 70, "wais" => 210, "ldap" => 389, "prospero" => 1525 } end