- object_id -- class/module Object -- Object
- oct -- class/module String -- String
- off -- class/module Tracer -- tracer.rb
- offset -- DateTime
- offset(n) -- class/module MatchData -- MatchData
- offset_vtbl -- class/module WIN32OLE_METHOD -- ruby-src:ext/win32ole/doc/win32ole.rd
- ole_classes(typelibrary) -- class/module WIN32OLE_TYPE -- ruby-src:ext/win32ole/doc/win32ole.rd
- ole_free(obj) -- class/module WIN32OLE -- ruby-src:ext/win32ole/doc/win32ole.rd
- ole_func_methods -- class/module WIN32OLE -- ruby-src:ext/win32ole/doc/win32ole.rd
- ole_get_methods -- class/module WIN32OLE -- ruby-src:ext/win32ole/doc/win32ole.rd
- ole_method(method) -- class/module WIN32OLE -- ruby-src:ext/win32ole/doc/win32ole.rd
- ole_method_help(method) -- class/module WIN32OLE -- ruby-src:ext/win32ole/doc/win32ole.rd
- ole_methods -- class/module WIN32OLE -- ruby-src:ext/win32ole/doc/win32ole.rd
- ole_obj_help -- class/module WIN32OLE -- ruby-src:ext/win32ole/doc/win32ole.rd
- ole_put_methods -- class/module WIN32OLE -- ruby-src:ext/win32ole/doc/win32ole.rd
- ole_reference_count(obj) -- class/module WIN32OLE -- ruby-src:ext/win32ole/doc/win32ole.rd
- ole_show_help(info [,helpcontext]) -- class/module WIN32OLE -- ruby-src:ext/win32ole/doc/win32ole.rd
- ole_type -- class/module WIN32OLE_PARAM -- ruby-src:ext/win32ole/doc/win32ole.rd
- ole_type_detail -- class/module WIN32OLE_PARAM -- ruby-src:ext/win32ole/doc/win32ole.rd
- on -- class/module Tracer -- tracer.rb
- on(*opts) [{...}] -- class/module OptionParser -- optparse.rb
- on_event([event]){...} -- class/module WIN32OLE -- ruby-src:ext/win32ole/doc/win32ole.rd
- on_event_with_outargs([event]) {...} -- class/module WIN32OLE -- ruby-src:ext/win32ole/doc/win32ole.rd
- on_head(*opts) [{...}] -- class/module OptionParser -- optparse.rb
- on_tail(*opts) [{...}] -- class/module OptionParser -- optparse.rb
- on{...} -- class/module Tracer -- tracer.rb
- opaque -- class/module URI::Generic -- URI
- opaque=(v) -- class/module URI::Generic -- URI
- open -- class/module UDPSocket -- UDPSocket
- open -- class/module Tempfile -- Tempfile
- open!(ident=$0, options=Syslog::LOG_PID|Syslog::LOG_CONS, facility=Syslog::LOG_USER) { |syslog| ... } -- class/module Syslog -- Syslog
- open(*args, &block) -- pathname.rb
- open(*rest, &block) -- open-uri.rb
- open([host, ]service) -- class/module TCPServer -- TCPServer
- open([string[, mode]]) -- class/module StringIO -- StringIO
- open([string[, mode]]) {|io| ... } -- class/module StringIO -- StringIO
- open(args...) {|gz| ... } -- class/module Zlib::GzipFile -- ruby-src:ext/zlib/doc/zlib.rd
- open(basename[, tempdir]) -- class/module Tempfile -- Tempfile
- open(dbname[, mode[, flags]]) -- class/module DBM -- DBM
- open(dbname[, mode[, flags]]) -- class/module GDBM -- GDBM
- open(dbname[, mode[, flags]]) {|db| ...} -- class/module GDBM -- GDBM
- open(domain, type, protocol) -- class/module Socket -- Socket
- open(fd[, mode]) -- class/module IO -- IO
- open(fd[, mode]) {|io| ... } -- class/module IO -- IO
- open(file[, mode[, perm]]) -- 組み込み関数
- open(file[, mode[, perm]]) {|io| ... } -- 組み込み関数
- open(filename) -- class/module Zlib::GzipReader -- ruby-src:ext/zlib/doc/zlib.rd
- open(filename) {|gz| ... } -- class/module Zlib::GzipReader -- ruby-src:ext/zlib/doc/zlib.rd
- open(filename[, level[, strategy]]) -- class/module Zlib::GzipWriter -- ruby-src:ext/zlib/doc/zlib.rd
- open(filename[, level[, strategy]]) {|gz| ... } -- class/module Zlib::GzipWriter -- ruby-src:ext/zlib/doc/zlib.rd
- open(host, service [, local_host, local_service]) -- class/module TCPSocket -- TCPSocket
- open(host, service) -- class/module SOCKSSocket -- SOCKSSocket
- 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(key, subkey, desired = KEY_READ, opt = REG_OPTION_RESERVED) -- class/module Registry -- Win32::Registry
- open(key, subkey, desired = KEY_READ, opt = REG_OPTION_RESERVED) { |reg| ... } -- class/module Registry -- Win32::Registry
- 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:doc/shell.rd.ja
- open(path, mode) -- class/module Shell -- ruby-src:doc/shell.rd
- open(path[, mode [, perm]]) -- class/module File -- File
- open(path[, mode [, perm]]) {|file| ... } -- class/module File -- File
- open(subkey, desired = KEY_READ, opt = REG_OPTION_RESERVED) -- class/module Win32::Registry -- Win32::Registry
- open(to, from) -- class/module Iconv -- ruby-src:ext/iconv/iconv.c
- open(to, from) {|cd| ...} -- class/module Iconv -- Iconv
- open_loop(uri, options) -- class/module OpenURI -- open-uri.rb
- 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
- open_uri(name, *rest) -- class/module OpenURI -- open-uri.rb
- opend? -- class/module Syslog -- Syslog
- opendir(&block) -- pathname.rb
- opened? -- class/module Win32::Registry -- Win32::Registry
- optional? -- class/module WIN32OLE_PARAM -- ruby-src: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
- ordinal([year[, yday[, hour[, min[, sec[, offset[, start]]]]]]]) -- DateTime
- ordinal([year[, yday[, start]]]) -- class/module Date -- Date
- orig_name -- class/module Zlib::GzipFile -- ruby-src:ext/zlib/doc/zlib.rd
- orig_name= -- class/module Zlib::GzipWriter -- ruby-src:ext/zlib/doc/zlib.rd
- os -- class/module Resolv::DNS::Resource::IN::HINFO -- Resolv
- os_code -- class/module Zlib::GzipFile -- ruby-src:ext/zlib/doc/zlib.rd
- out(dev = STDOUT, &block) -- class/module Shell -- ruby-src:doc/shell.rd.ja
- out(dev = STDOUT, &block) -- class/module Shell -- ruby-src:doc/shell.rd
- out(options = "text/html") { .... } -- class/module CGI -- CGI
- output? -- class/module WIN32OLE_PARAM -- ruby-src:ext/win32ole/doc/win32ole.rd
- owned? -- class/module File::Stat -- File::Stat
- owned?() -- pathname.rb
- owned?(file) -- class/module Shell -- ruby-src:doc/shell.rd.ja