- DRb::DRbUndumped#dump(dummy) -- dRuby
- DRb::DRbUndumped#exception -- dRuby
- DRb::DRbUndumped#load(s) -- dRuby
- DRb::DRbUndumped#new(err, buf) -- dRuby
- DRb::DRbUndumped#new(unknown) -- dRuby
- DRb::DRbUndumped#reload -- dRuby
- DRb::DRbUndumped#unknown -- dRuby
- DRb::DRbUnknown -- dRuby
- DRb::DRbUnknownError -- dRuby
- Data
- Data -- Data
- Data (Ruby用語集) -- Ruby用語集
- Date
- Date -- Date
- Date#+(n) -- Date
- Date#-(x) -- Date
- Date#<<(n) -- Date
- Date#<=>(other) -- Date
- Date#===(other) -- Date
- Date#>>(n) -- Date
- Date#asctime -- Date
- Date#ctime -- Date
- Date#cwday -- Date
- Date#cweek -- Date
- Date#cwyear -- Date
- Date#day -- Date
- Date#downto(min){|date| ...} -- Date
- Date#england -- Date
- Date#gregorian -- Date
- Date#italy -- Date
- Date#julian -- Date
- Date#leap? -- Date
- Date#mday -- Date
- Date#mjd -- Date
- Date#mon -- Date
- Date#month -- Date
- Date#new_start([start]) -- Date
- Date#next -- Date
- Date#start -- Date
- Date#step(limit, step){|date| ...} -- Date
- Date#strftime([format]) -- Date
- Date#succ -- Date
- Date#to_s -- Date
- Date#upto(max){|date| ...} -- Date
- Date#wday -- Date
- Date#yday -- Date
- Date#year -- Date
- Date.civil([year[, mon[, mday[, start]]]]) -- Date
- Date.commercial([cwyear[, cweek[, cwday[, start]]]]) -- Date
- Date.jd([jd[, start]]) -- Date
- Date.new([year[, mon[, mday[, start]]]]) -- Date
- Date.ordinal([year[, yday[, start]]]) -- Date
- Date.parse(str[, complete[, start]]) -- Date
- Date.strptime(str[, format[, start]]) -- Date
- Date.today([start]) -- Date
- Date.valid_civil?(year, mon, mday[, start]) -- Date
- Date.valid_commercial?(cwyear, cweek, cwday[, start]) -- Date
- Date.valid_date?(year, mon, mday[, start]) -- Date
- Date.valid_jd?(jd[, start]) -- Date
- Date.valid_ordinal?(year, yday[, start]) -- Date
- DateTime
- DateTime -- DateTime
- DecimalInteger -- class/module OptionParser -- optparse.rb
- DecimalNumeric -- class/module OptionParser -- optparse.rb
- Default -- class/module ThreadGroup -- ThreadGroup
- Default options -- optparse.rb
- DefaultList -- class/module OptionParser -- optparse.rb
- DelegateClass(superclass) -- delegate.rb
- Delegator -- delegate.rb
- Delegator
- Delegator -- Delegator
- Delegator#__getobj__ -- delegate.rb
- Delegator#initialize(obj) -- delegate.rb
- Design Issue -- time.rb
- Destructive (Ruby用語集) -- Ruby用語集
- Dictionary (Ruby用語集) -- Ruby用語集
- Digest
- Digest -- Digest
- Digest::Base
- Digest::Base -- Digest::Base
- Digest::Base.digest(str) -- Digest::Base
- Digest::Base.hexdigest(str) -- Digest::Base
- Digest::Base.new([str]) -- Digest::Base
- Digest::MD5
- Digest::MD5 -- Digest::MD5
- Digest::MD5.digest(str) -- Digest::MD5
- Digest::MD5.hexdigest(str) -- Digest::MD5
- Digest::MD5.new([str]) -- Digest::MD5
- Digest::RMD160
- Digest::RMD160 -- Digest::RMD160
- Digest::RMD160.digest(str) -- Digest::RMD160
- Digest::RMD160.hexdigest(str) -- Digest::RMD160
- Digest::RMD160.new([str]) -- Digest::RMD160
- Digest::SHA1
- Digest::SHA1 -- Digest::SHA1
- Digest::SHA1.digest(str) -- Digest::SHA1
- Digest::SHA1.hexdigest(str) -- Digest::SHA1
- Digest::SHA1.new([str]) -- Digest::SHA1
- Digest::SHA256
- Digest::SHA256 -- Digest::SHA256