- open(file[, mode[, perm]]) {|io| ... } -- 組込み関数
- open(host, service [local_host, local_serice]) -- class/module TCPSocket -- TCPSocket
- open(host, user=nil, passwd=nil, acct=nil) -- class/module Net::FTP -- net/ftp.rb
- open(ident=$0, options=Syslog::LOG_PID|Syslog::LOG_CONS, facility=Syslog::LOG_USER) -- class/module Syslog -- Syslog
- open(ident=$0, options=Syslog::LOG_PID|Syslog::LOG_CONS, facility=Syslog::LOG_USER) { |syslog| ... } -- class/module Syslog -- Syslog
- open(path) -- class/module Dir -- Dir
- open(path) -- class/module UNIXSocket -- UNIXSocket
- open(path) -- class/module UNIXServer -- UNIXServer
- open(path) {|dir| ...} -- class/module Dir -- Dir
- open(path, mode) -- class/module Shell -- ruby-src:ruby/doc/shell.rd.ja
- open(path, mode) -- class/module Shell -- ruby-src:ruby/doc/shell.rd
- open(path[, mode [, perm]]) -- class/module File -- File
- open(path[, mode [, perm]]) {|file| ... } -- class/module File -- File
- open(to, from) -- class/module Iconv -- Iconv
- open(to, from) -- class/module Iconv -- ruby-src:ruby/ext/iconv/iconv.c
- open_timeout -- class/module Net::HTTP -- net/http.rb
- open_timeout -- class/module Net::POP3 -- net/pop.rb
- open_timeout -- class/module Net::SMTP -- net/smtp.rb
- open_timeout=(n) -- class/module Net::HTTP -- net/http.rb
- open_timeout=(n) -- class/module Net::POP3 -- net/pop.rb
- open_timeout=(n) -- class/module Net::SMTP -- net/smtp.rb
- opened? -- class/module Syslog -- Syslog
- optional? -- class/module WIN32OLE_PARAM -- ruby-src:ruby/ext/win32ole/doc/win32ole.rd
- options -- class/module Regexp -- Regexp
- options -- class/module OptionParser::Arguable -- optparse.rb
- options -- class/module Syslog -- Syslog
- options=(opt) -- class/module OptionParser::Arguable -- optparse.rb
- order! -- class/module OptionParser::Arguable -- optparse.rb
- order!([argv = ARGV]) [{...}] -- class/module OptionParser -- optparse.rb
- order(*argv) [{...}] -- class/module OptionParser -- optparse.rb
- os -- class/module Resolv::DNS::Resource::IN::HINFO -- Resolv
- out(dev = STDOUT, &block) -- class/module Shell -- ruby-src:ruby/doc/shell.rd.ja
- out(dev = STDOUT, &block) -- class/module Shell -- ruby-src:ruby/doc/shell.rd
- out(options = "text/html") -- class/module CGI -- CGI
- output? -- class/module WIN32OLE_PARAM -- ruby-src:ruby/ext/win32ole/doc/win32ole.rd
- owned? -- class/module File::Stat -- File::Stat
- owned?(file) -- class/module Shell -- ruby-src:ruby/doc/shell.rd.ja
- owned?(file) -- class/module Shell -- ruby-src:ruby/doc/shell.rd
- owned?(filename) -- class/module FileTest -- FileTest
- p(obj, [obj2, ...]) -- 組込み関数
- pack(template) -- class/module Array -- Array
- pack_sockaddr_in(port, host) -- class/module Socket -- Socket
- pack_sockaddr_un(path) -- class/module Socket -- Socket
- pair([type[, protocol]]) -- class/module UNIXSocket -- UNIXSocket
- pair(domain, type, protocol) -- class/module Socket -- Socket
- param -- class/module Net::IMAP::ContentDisposition -- net/imap.rb
- params -- class/module WIN32OLE_METHOD -- ruby-src:ruby/ext/win32ole/doc/win32ole.rd
- parse -- class/module OptionParser::Switch::NoArgument -- optparse.rb
- parse -- class/module OptionParser::Switch::RequiredArgument -- optparse.rb
- parse -- class/module OptionParser::Switch::OptionalArgument -- optparse.rb
- parse! -- class/module OptionParser::Arguable -- optparse.rb
- parse!([argv = ARGV]) -- class/module OptionParser -- optparse.rb
- parse(*argv) -- class/module OptionParser -- optparse.rb
- parse(arg, val) {semi-error handler} -- class/module OptionParser::Switch -- optparse.rb
- parse(date, now=Time.now) -- class/module Time -- time.rb
- parse(date, now=Time.now) {|year| year} -- class/module Time -- time.rb
- parse(query) -- class/module CGI -- CGI
- parse(raw_cookie) -- class/module CGI::Cookie -- CGI
- parse(uri_str) -- class/module URI -- URI
- parseArgs(MIN_ARGC、CHECH_OPTS、SINGLE_OPTS、*OPTS) -- parsearg.rb
- parse_arg(arg) {non-serious error handler} -- class/module OptionParser::Switch -- optparse.rb
- parse_uri(uri) -- class/module DRb::DRbProtocol -- dRuby
- parsedate(date, cyear=false) -- class/module ParseDate -- ParseDate
- partition{|item| ... } -- class/module Enumerable -- Enumerable
- parts -- class/module Net::IMAP::BodyTypeText -- net/imap.rb
- parts -- class/module TMail::Mail -- TMail::Mail
- pass -- class/module Thread -- Thread
- passive -- class/module Net::FTP -- net/ftp.rb
- passive = -- class/module Net::FTP -- net/ftp.rb
- passwd -- class/module Etc -- Etc
- password -- class/module URI::Generic -- URI
- password=(v) -- class/module URI::Generic -- URI
- password_field(name = "", value = nil, size = 40, maxlength = nil) -- class/module CGI::HtmlExtension -- CGI
- path -- class/module File -- File
- path -- class/module CGI::Cookie -- CGI
- path -- class/module PStore -- PStore
- path -- class/module UNIXSocket -- UNIXSocket
- path -- class/module StringIO -- StringIO
- path -- class/module Tempfile -- Tempfile
- path -- class/module URI::Generic -- URI
- path= -- class/module CGI::Cookie -- CGI
- path=(v) -- class/module URI::Generic -- URI
- peek( len: Integer ) -> String -- class/module StringScanner -- strscan.so
- peeraddr -- class/module IPSocket -- IPSocket
- peeraddr -- class/module UNIXSocket -- UNIXSocket
- permute! -- class/module OptionParser::Arguable -- optparse.rb
- permute!([argv = ARGV]) -- class/module OptionParser -- optparse.rb
- permute(*argv) -- class/module OptionParser -- optparse.rb
- pid -- class/module IO -- IO
- pid -- class/module Process -- Process
- pid -- class/module StringIO -- StringIO
- pingecho(host, timeout=5, service='echo') -- class/module Ping -- Ping
- pipe -- class/module IO -- IO
- pipe? -- class/module File::Stat -- File::Stat
- pipe?(file) -- class/module Shell -- ruby-src:ruby/doc/shell.rd.ja
- pipe?(file) -- class/module Shell -- ruby-src:ruby/doc/shell.rd
- pipe?(filename) -- class/module FileTest -- FileTest
- polar -- class/module Numeric -- complex.rb
- polar -- class/module Complex -- Complex
- pop -- class/module Array -- Array