9452件ヒット
[1-100件を表示]
(0.106秒)
別のキーワード
種類
ライブラリ
- ビルトイン (2692)
- benchmark (120)
- bigdecimal (108)
-
cgi
/ core (36) -
cgi
/ html (60) - csv (72)
- date (12)
- dbm (12)
- debug (12)
- delegate (12)
- drb (36)
- erb (12)
- fiber (16)
- fiddle (24)
-
fiddle
/ import (24) -
fiddle
/ types (12) - forwardable (48)
- gdbm (12)
-
irb
/ cmd / chws (24) -
irb
/ cmd / help (12) -
irb
/ cmd / nop (24) -
irb
/ cmd / pushws (36) -
irb
/ cmd / subirb (36) -
irb
/ ext / use-loader (24) -
irb
/ extend-command (48) -
irb
/ inspector (12) -
irb
/ magic-file (12) -
irb
/ output-method (72) - json (24)
-
json
/ add / bigdecimal (12) -
json
/ add / exception (12) -
json
/ add / symbol (12) - matrix (48)
-
minitest
/ spec (1) - mkmf (180)
-
net
/ ftp (12) -
net
/ imap (24) - nkf (12)
- objspace (12)
- observer (12)
- open-uri (16)
- openssl (384)
- optparse (264)
- pathname (60)
- pp (4)
- prettyprint (24)
- psych (91)
- rake (36)
-
rdoc
/ code _ object (12) - resolv (60)
-
rexml
/ document (24) - rss (12)
- rubygems (12)
-
rubygems
/ platform (12) -
rubygems
/ specification (24) -
rubygems
/ user _ interaction (24) - sdbm (12)
- securerandom (12)
- set (18)
- shell (6)
-
shell
/ builtin-command (6) -
shell
/ command-processor (6) -
shell
/ filter (6) - socket (84)
- stringio (44)
- strscan (24)
- syslog (12)
- tempfile (57)
- tracer (24)
- uri (12)
-
webrick
/ accesslog (12) -
webrick
/ cgi (12) -
webrick
/ config (24) -
webrick
/ httpproxy (36) -
webrick
/ httpserver (12) -
webrick
/ httpservlet / abstract (24) -
webrick
/ httpservlet / prochandler (12) -
webrick
/ httpstatus (12) -
webrick
/ httputils (24) -
win32
/ registry (48) - win32ole (48)
-
yaml
/ dbm (24) - zlib (416)
クラス
-
ARGF
. class (12) - Array (199)
- BasicObject (72)
- BasicSocket (72)
-
Benchmark
:: Report (24) -
Benchmark
:: Tms (48) - BigDecimal (120)
- Bignum (6)
- CSV (24)
-
CSV
:: Row (24) -
CSV
:: Table (12) - Class (12)
- DBM (12)
-
DRb
:: DRbServer (12) - Data (6)
- Date (12)
- Delegator (12)
- Dir (36)
-
Encoding
:: Converter (48) - Enumerator (86)
-
Enumerator
:: Chain (7) -
Enumerator
:: Lazy (102) -
Enumerator
:: Yielder (12) - Exception (24)
- Fiber (48)
-
Fiddle
:: Closure :: BlockCaller (12) -
Fiddle
:: Function (12) - File (36)
- Fixnum (6)
- GDBM (12)
-
Gem
:: Platform (12) -
Gem
:: Specification (24) -
Gem
:: StreamUI (12) - Hash (114)
- IO (252)
-
IRB
:: ExtendCommand :: ChangeWorkspace (12) -
IRB
:: ExtendCommand :: CurrentWorkingWorkspace (12) -
IRB
:: ExtendCommand :: Foreground (12) -
IRB
:: ExtendCommand :: Help (12) -
IRB
:: ExtendCommand :: IrbCommand (12) -
IRB
:: ExtendCommand :: Kill (12) -
IRB
:: ExtendCommand :: Nop (24) -
IRB
:: ExtendCommand :: PopWorkspace (12) -
IRB
:: ExtendCommand :: PushWorkspace (12) -
IRB
:: ExtendCommand :: Workspaces (12) -
IRB
:: Inspector (12) -
IRB
:: OutputMethod (60) -
IRB
:: StdioOutputMethod (12) - Integer (33)
- LocalJumpError (12)
- MatchData (12)
- Matrix (24)
- Method (82)
- Module (128)
-
Net
:: FTP (12) -
Net
:: IMAP (12) -
Net
:: IMAP :: MailboxList (12) - Object (241)
-
OpenSSL
:: BN (48) -
OpenSSL
:: OCSP :: BasicResponse (36) -
OpenSSL
:: OCSP :: Request (24) -
OpenSSL
:: PKCS7 (24) -
OpenSSL
:: PKey :: DH (12) -
OpenSSL
:: PKey :: DSA (24) -
OpenSSL
:: PKey :: EC :: Group (36) -
OpenSSL
:: PKey :: RSA (48) -
OpenSSL
:: SSL :: SSLContext (24) -
OpenSSL
:: X509 :: Certificate (12) -
OpenSSL
:: X509 :: ExtensionFactory (12) -
OpenSSL
:: X509 :: StoreContext (12) - OptionParser (252)
- Pathname (60)
- PrettyPrint (24)
- Proc (56)
-
Psych
:: Handler (12) -
Psych
:: Nodes :: Mapping (12) -
Psych
:: Nodes :: Sequence (12) -
REXML
:: Element (24) -
Rake
:: FileList (24) - Range (26)
- Regexp (36)
-
Resolv
:: DNS (12) -
Resolv
:: IPv6 (48) -
RubyVM
:: InstructionSequence (12) - SDBM (12)
- Shell (6)
-
Shell
:: CommandProcessor (6) -
Shell
:: Concat (6) -
Shell
:: Filter (6) - Socket (12)
- String (85)
- StringIO (44)
- StringScanner (24)
- Struct (31)
- Symbol (60)
- Tempfile (57)
- Thread (9)
- Time (12)
- TracePoint (24)
- Tracer (36)
- UnboundMethod (24)
- Vector (24)
-
WEBrick
:: CGI (12) -
WEBrick
:: HTTPServer (12) -
WEBrick
:: HTTPServlet :: AbstractServlet (24) -
WEBrick
:: HTTPServlet :: ProcHandler (12) -
WEBrick
:: HTTPUtils :: FormData (12) - WIN32OLE (36)
-
WIN32OLE
_ EVENT (12) -
Win32
:: Registry (48) -
YAML
:: DBM (24) -
Zlib
:: Deflate (48) -
Zlib
:: GzipFile (36) -
Zlib
:: GzipReader (180) -
Zlib
:: GzipWriter (140)
モジュール
- Benchmark (48)
-
CGI
:: HtmlExtension (60) -
CGI
:: QueryExtension (36) - DRb (12)
- DublinCoreModel (12)
- Enumerable (374)
-
Fiddle
:: Importer (24) - FileUtils (12)
- Forwardable (24)
-
Gem
:: UserInteraction (12) -
IRB
:: ContextExtender (24) -
IRB
:: ExtendCommandBundle (48) - Kernel (476)
- Marshal (24)
- ObjectSpace (60)
- Observable (12)
-
OpenSSL
:: Buffering (36) -
OptionParser
:: Arguable (12) -
Process
:: GID (12) -
Process
:: UID (12) - Psych (31)
- SingleForwardable (24)
- Syslog (12)
- URI (20)
-
WEBrick
:: Config (24)
オブジェクト
-
IRB
:: MagicFile (12) -
WEBrick
:: NullReader (24) - main (12)
キーワード
- ! (12)
-
$ -d (12) -
$ DEBUG (12) - % (12)
- ** (41)
-
1
. 6 . 8から1 . 8 . 0への変更点(まとめ) (12) - << (26)
- === (32)
- >> (14)
- ARGV (12)
- ASN1 (12)
- AccessLog (12)
- BasicObject (12)
- BasicTypes (12)
- Buffering (12)
- CodeObject (12)
- Comparable (12)
- Complex (24)
- Cookie (12)
- DATA (12)
- DRbServer (12)
-
Data
_ Get _ Struct (12) -
Data
_ Make _ Struct (12) -
Data
_ Wrap _ Struct (12) - DigestAuth (12)
-
ENCODING
_ SPEC _ RE (12) - ERB (12)
-
EXCEPTION
_ ALL (12) - Error (12)
- FORMAT (24)
- Fiber (12)
- FileHandler (12)
- FormData (12)
- HTTPProxyServer (12)
- HTTPStatus (12)
- Hash (12)
- InstructionSequence (12)
- Location (12)
-
NEWS for Ruby 2
. 0 . 0 (12) -
NEWS for Ruby 2
. 1 . 0 (12) -
NEWS for Ruby 2
. 2 . 0 (11) -
NEWS for Ruby 2
. 3 . 0 (10) -
NEWS for Ruby 2
. 4 . 0 (9) -
NEWS for Ruby 2
. 5 . 0 (8) -
NEWS for Ruby 2
. 6 . 0 (7) -
NEWS for Ruby 2
. 7 . 0 (6) -
NEWS for Ruby 3
. 0 . 0 (5) -
NEWS for Ruby 3
. 1 . 0 (4) - NKF (12)
- ObjectId (12)
- RARRAY (12)
- RBASIC (12)
- RBIGNUM (12)
- RCLASS (12)
- RDATA (12)
- RFILE (12)
- RFLOAT (12)
- RHASH (12)
- RMODULE (12)
- ROBJECT (12)
- RREGEXP (12)
- RSTRING (12)
- RSTRUCT (12)
-
Regex
_ 6Hex4Dec (12) -
Regex
_ 8Hex (12) -
Regex
_ CompressedHex (12) -
Regex
_ CompressedHex4Dec (12) - Ruby が動作するプラットフォーム (12)
- Ruby プログラムの実行 (12)
- Rubyで使われる記号の意味(正規表現の複雑な記号は除く) (12)
- Rubyの起動 (12)
- Ruby変更履歴 (12)
- Ruby用語集 (12)
- SecureRandom (12)
- Symbol (12)
- Table (12)
- [] (36)
-
_ _ id _ _ (12) -
_ _ send _ _ (24) -
_ strptime (12) -
add
_ filter (12) -
alias
_ method (4) - alive? (12)
- append (8)
-
append
_ as _ bytes (1) -
arg
_ blk _ pass (12) -
arg
_ defined (12) - arity (24)
-
ask
_ yes _ no (12) - assignable (12)
- attr (16)
-
attr
_ accessor (4) -
attr
_ reader (4) -
attr
_ writer (4) - attribute (12)
- attributes (12)
-
autoload
_ i (12) - backtrace (12)
- base64 (12)
- benchmark (12)
- bigdecimal (12)
-
bigdecimal
/ ludcmp (12) -
bigdecimal
/ math (12) -
bigdecimal
/ newton (12) -
bigdecimal
/ util (12) - bind (12)
-
bind
_ call (12) - binmode (12)
- binread (12)
- binwrite (12)
-
blk
_ copy _ prev (12) -
blk
_ free (12) -
blk
_ mark (12) -
blk
_ orphan (12) -
block
_ append (12) -
block
_ pass (12) - bm (12)
-
bm
_ mark (12) -
boot
_ defclass (12) - bsearch (48)
- call (36)
- capitalize (9)
- chain (7)
-
check
_ nonce (12) -
checkbox
_ group (24) - chunk (12)
-
class
_ exec (12) -
clone
_ method (12) - close (12)
- collect (36)
-
collect
_ concat (36) - combine (24)
-
compile
_ option= (12) - concat (27)
-
connect
_ address (12) -
convertible
_ int (24) - create (24)
- curry (24)
-
dc
_ types (12) - debug (12)
-
def
_ delegators (24) -
def
_ extend _ command (24) -
def
_ inspector (12) -
def
_ instance _ delegators (12) -
def
_ single _ delegators (12) - define (3)
- deflate (12)
- dlload (12)
- downcase (9)
- drb (12)
-
drb
/ gw (12) - dump (24)
-
dump
_ stream (12) - each (79)
-
each
_ byte (24) -
each
_ line (24) -
each
_ object (48) -
each
_ with _ index (24) -
each
_ with _ object (24) - encode (36)
-
end
_ with? (18) - entries (12)
-
enum
_ for (36) - except (4)
- exclude (12)
-
exec
_ under (12) - execute (132)
- extend (12)
-
fetch
_ values (2) -
fiddle
/ import (12) - fields (12)
-
filter
_ map (12) -
find
_ bad _ fds (12) -
find
_ header (12) -
find
_ library (24) - finish (24)
-
flat
_ map (36) - flush (12)
- fnmatch (24)
- fnmatch? (24)
-
for
_ fd (12) - force (12)
- format (36)
- forwardable (12)
- gem (12)
-
generic
_ ivar _ remove (12) -
get
_ instance (24) - getc (12)
- gethostbyname (12)
- getopts (36)
- gets (24)
- gettable (12)
-
givar
_ i (12) - glob (24)
-
global
_ id (12) -
grep
_ v (24) - gsub (36)
-
gvar
_ i (12) - handler= (12)
-
has
_ key? (12) - include? (12)
- independent? (24)
- initialize (12)
-
ins
_ methods _ i (12) -
ins
_ methods _ priv _ i (12) -
ins
_ methods _ prot _ i (12) - insert (12)
-
install
_ extend _ commands (24) -
instance
_ exec (12) - intersection (6)
- invoke (12)
- irb (12)
-
irb
_ load (12) -
irb
_ require (12) -
is
_ defined (12) - item (12)
-
ivar
_ i (12) - j (12)
- jj (12)
- join (24)
- key? (12)
- lazy (12)
- lineno (12)
- lineno= (12)
-
local
_ tbl (12) - map (36)
-
mark
_ global _ entry (12) - match (24)
-
max
_ by (48) -
memsize
_ of (12) - merge (14)
- merge! (14)
-
merge
_ libs (12) -
method
_ missing (36) -
mod
_ inverse (12) -
mod
_ mul (12) - mode (24)
-
module
_ exec (12) - mount (12)
- mult (12)
-
must
_ raise (1) - new (367)
-
new
_ blktag (12) -
notify
_ observers (12) - on (144)
-
on
_ head (12) -
on
_ tail (12) - open (170)
- optparse (12)
- order (24)
-
os
_ each _ obj (12) - overlap? (2)
- p (12)
- pack (21)
- pack テンプレート文字列 (12)
- parameters (24)
- permute (12)
- pipe (48)
-
point
_ conversion _ form (12) - popen (84)
- pow (22)
- power (24)
- pp (36)
- ppx (12)
- prepend (20)
- prettyprint (12)
-
primitive
_ convert (48) - print (60)
- printf (60)
- printn (12)
- private (12)
-
progress
_ reporter (12) -
psych
_ y (12) - public (24)
-
public
_ class _ method (12) -
public
_ constant (12) -
public
_ decrypt (12) -
public
_ encrypt (12) -
public
_ key (12) -
public
_ send (24) - push (24)
- puts (60)
-
radio
_ group (12) - raw (12)
-
rb
_ add _ method (12) -
rb
_ ary _ aref (12) -
rb
_ autoload (12) -
rb
_ autoload _ id (12) -
rb
_ backref _ error (12) -
rb
_ call (12) -
rb
_ call0 (12) -
rb
_ call _ super (12) -
rb
_ catch (12) -
rb
_ check _ convert _ type (12) -
rb
_ class2name (12) -
rb
_ class _ initialize (12) -
rb
_ class _ instance _ methods (12) -
rb
_ class _ new _ instance (12) -
rb
_ class _ private _ instance _ methods (12) -
rb
_ class _ protected _ instance _ methods (12) -
rb
_ class _ s _ new (12) -
rb
_ compile _ cstr (12) -
rb
_ compile _ error (12) -
rb
_ compile _ error _ with _ enc (12) -
rb
_ compile _ file (12) -
rb
_ compile _ string (12) -
rb
_ const _ list (12) -
rb
_ cont _ call (12) -
rb
_ convert _ type (12) -
rb
_ cstr _ to _ dbl (12) -
rb
_ cv _ get (12) -
rb
_ cv _ set (12) -
rb
_ data _ object _ alloc (12) -
rb
_ define _ alias (12) -
rb
_ define _ attr (12) -
rb
_ define _ class (12) -
rb
_ define _ class _ under (12) -
rb
_ define _ class _ variable (12) -
rb
_ define _ const (12) -
rb
_ define _ global _ const (12) -
rb
_ define _ global _ function (12) -
rb
_ define _ hooked _ variable (12) -
rb
_ define _ method (12) -
rb
_ define _ method _ id (12) -
rb
_ define _ module (12) -
rb
_ define _ module _ function (12) -
rb
_ define _ module _ under (12) -
rb
_ define _ private _ method (12) -
rb
_ define _ protected _ method (12) -
rb
_ define _ readonly _ variable (12) -
rb
_ define _ singleton _ method (12) -
rb
_ define _ variable (12) -
rb
_ define _ virtual _ variable (12) -
rb
_ disable _ super (12) -
rb
_ enable _ super (12) -
rb
_ ensure (12) -
rb
_ eval (12) -
rb
_ eval _ string (12) -
rb
_ eval _ string _ protect (12) -
rb
_ eval _ string _ wrap (12) -
rb
_ exec (1) -
rb
_ exec _ arg _ addopt (1) -
rb
_ exec _ arg _ fixup (1) -
rb
_ exec _ arg _ init (1) -
rb
_ exec _ err (1) -
rb
_ f _ abort (12) -
rb
_ f _ caller (12) -
rb
_ f _ eval (12) -
rb
_ f _ exit (12) -
rb
_ f _ load (12) -
rb
_ f _ missing (12) -
rb
_ f _ raise (12) -
rb
_ f _ send (12) -
rb
_ f _ throw (12) -
rb
_ f _ trace _ var (12) -
rb
_ f _ untrace _ var (12) -
rb
_ fatal (12) -
rb
_ feature _ p (12) -
rb
_ fork (1) -
rb
_ fork _ err (1) -
rb
_ funcall2 (12) -
rb
_ funcall3 (12) -
rb
_ gc _ mark _ frame (12) -
rb
_ gc _ mark _ locations (12) -
rb
_ gc _ register _ address (12) -
rb
_ gc _ unregister _ address (12) -
rb
_ generic _ ivar _ table (12) -
rb
_ get _ method _ body (12) -
rb
_ global _ entry (12) -
rb
_ global _ variable (12) -
rb
_ gv _ get (12) -
rb
_ gv _ set (12) -
rb
_ gvar _ defined (12) -
rb
_ gvar _ get (12) -
rb
_ gvar _ set (12) -
rb
_ id2name (12) -
rb
_ intern (12) -
rb
_ io _ mode _ flags (1) -
rb
_ io _ mode _ flags2 (12) -
rb
_ iterate (12) -
rb
_ iv _ get (12) -
rb
_ iv _ set (12) -
rb
_ load (12) -
rb
_ load _ protect (12) -
rb
_ mark _ hash (12) -
rb
_ mark _ tbl (12) -
rb
_ mod _ attr (12) -
rb
_ mod _ attr _ accessor (12) -
rb
_ mod _ attr _ reader (12) -
rb
_ mod _ attr _ writer (12) -
rb
_ mod _ const _ at (12) -
rb
_ mod _ const _ of (12) -
rb
_ mod _ define _ method (12) -
rb
_ mod _ include (12) -
rb
_ mod _ modfunc (12) -
rb
_ mod _ module _ eval (12) -
rb
_ mod _ private (12) -
rb
_ mod _ private _ method (12) -
rb
_ mod _ protected (12) -
rb
_ mod _ public (12) -
rb
_ mod _ public _ method (12) -
rb
_ node _ newnode (12) -
rb
_ obj _ call _ init (12) -
rb
_ obj _ extend (12) -
rb
_ obj _ instance _ eval (12) -
rb
_ obj _ respond _ to (12) -
rb
_ obj _ singleton _ methods (12) -
rb
_ path2class (12) -
rb
_ proc _ exec _ n (1) -
rb
_ protect (12) -
rb
_ provide (12) -
rb
_ provided (12) -
rb
_ quad _ pack (1) -
rb
_ quad _ unpack (1) -
rb
_ raise (12) -
rb
_ read _ check (1) -
rb
_ remove _ method (12) -
rb
_ require (12) -
rb
_ rescue (12) -
rb
_ rescue2 (12) -
rb
_ reserved _ word (12) -
rb
_ scan _ args (12) -
rb
_ set _ class _ path (12) -
rb
_ set _ end _ proc (12) -
rb
_ source _ filename (12) -
rb
_ str _ cat (12) -
rb
_ str _ cat2 (12) -
rb
_ str _ new (12) -
rb
_ str _ new2 (12) -
rb
_ struct _ iv _ get (1) -
rb
_ svar (12) -
rb
_ thread _ create (12) -
rb
_ thread _ join _ m (12) -
rb
_ thread _ raise (12) -
rb
_ thread _ raise _ m (12) -
rb
_ thread _ s _ new (12) -
rb
_ thread _ select (1) -
rb
_ thread _ signal _ raise (12) -
rb
_ thread _ start _ 0 (12) -
rb
_ throw (12) -
rb
_ time _ timespec _ new (10) -
rb
_ timespec _ now (10) -
rb
_ to _ integer (12) -
rb
_ undef _ method (12) -
rb
_ undefined (12) -
rb
_ with _ disable _ interrupt (12) - rdoc (12)
-
rdoc
/ markup / to _ bs (12) - read (36)
- readchar (12)
- readline (12)
- readlines (12)
- readpartial (12)
- realtime (12)
- reason (12)
- recvmsg (12)
-
recvmsg
_ nonblock (12) - rehash (12)
-
remove
_ trace (12) - report (12)
-
report
_ on _ exception (9) -
respond
_ to _ missing? (12) - resume (24)
-
rexml
/ parsers / sax2parser (12) -
rexml
/ parsers / ultralightparser (12) - ruby (12)
-
ruby 1
. 6 feature (12) -
ruby 1
. 8 . 2 feature (12) -
ruby 1
. 8 . 3 feature (12) -
ruby 1
. 8 . 4 feature (12) -
ruby 1
. 8 . 5 feature (12) -
ruby 1
. 9 feature (12) -
ruby2
_ keywords (18) -
ruby
_ stack _ length (12) -
ruby
_ xcalloc (12) -
ruby
_ xfree (12) -
ruby
_ xmalloc (12) -
ruby
_ xrealloc (12) - rubygems (12)
-
rubygems
/ commands / lock _ command (12) -
rubygems
/ security (12) -
safe
_ load (19) -
scan
_ full (12) -
scrolling
_ list (12) -
search
_ full (12) - select (12)
- send (24)
- sendmsg (12)
-
sendmsg
_ nonblock (12) -
session
_ cache _ stats (12) -
set
_ encoding (24) -
set
_ method _ visibility (12) - shutdown (12)
-
sid
_ available? (24) - sign (12)
-
singleline
_ format (12) - slice (8)
- split (12)
- sprintf (12)
- sprintf フォーマット (12)
-
st
_ add _ direct (12) -
st
_ cleanup _ safe (12) -
st
_ copy (12) -
st
_ delete (12) -
st
_ delete _ safe (12) -
st
_ foreach (12) -
st
_ free _ table (12) -
st
_ init _ numtable (12) -
st
_ init _ numtable _ with _ size (12) -
st
_ init _ strtable (12) -
st
_ init _ strtable _ with _ size (12) -
st
_ init _ table (12) -
st
_ init _ table _ with _ size (12) -
st
_ insert (12) -
st
_ lookup (12) -
start
_ sequence (12) -
start
_ service (12) -
start
_ with? (18) - status (12)
- strftime (12)
- sub (24)
- sum (42)
-
sv
_ i (12) - swapcase (9)
-
symbols
_ i (12) - sysread (12)
- system (48)
- tap (12)
-
test
/ unit (1) - thread (12)
-
tmp
_ dh _ callback= (12) -
to
_ a (24) -
to
_ ary (12) -
to
_ enum (36) -
to
_ h (29) -
to
_ hash (12) -
to
_ int (12) -
to
_ io (12) -
to
_ json (36) -
to
_ regexp (12) -
to
_ set (24) -
to
_ str (12) -
top
_ public (12) - trace (12)
-
trace
_ en (12) -
trace
_ func (24) - transfer (12)
-
transform
_ values (18) -
transform
_ values! (18) -
try
_ compile (24) -
try
_ cpp (24) -
try
_ link (24) -
try
_ run (24) - type (12)
-
undef
_ method (12) -
undef
_ setter (12) - ungetc (12)
- union (19)
- unpack (12)
- unshift (12)
- upcase (9)
- update (14)
-
val
_ setter (12) -
values
_ at (108) - verify (48)
-
webrick
/ cgi (12) -
webrick
/ httpauth / htgroup (12) - whitespace (12)
-
with
_ index (18) -
with
_ object (12) - wrap (36)
- write (16)
- xpopen (12)
- y (12)
- yaml (12)
- yield (24)
- zip (72)
- オブジェクト指向スクリプト言語 Ruby リファレンスマニュアル (12)
- クラス/メソッドの定義 (12)
- パターンマッチ (12)
- メソッド呼び出し(super・ブロック付き・yield) (12)
- リテラル (12)
- 制御構造 (12)
- 変数と定数 (12)
- 多言語化 (12)
- 手続きオブジェクトの挙動の詳細 (12)
- 正規表現 (12)
- 演算子式 (12)
検索結果
先頭5件
-
static void blk
_ copy _ prev(struct BLOCK *block) (26400.0) -
-
static int blk
_ orphan(struct BLOCK *data) (26300.0) -
data が作成された SCOPE かまたはその子ではない SCOPE を評価しているとき真。
data が作成された SCOPE かまたはその子ではない
SCOPE を評価しているとき真。 -
static void blk
_ free(struct BLOCK *data) (26300.0) -
-
static void blk
_ mark(struct BLOCK *data) (26300.0) -
-
static NODE * block
_ append(NODE *head , NODE *tail) (26200.0) -
head と tail を NODE_BLOCK のリストとして連結し、 先頭ノードを返します。head または tail が NODE_BLOCK でない場合は NODE_BLOCK に入れたうえでそれを連結します。 head もしくは tail が NULL なら連結はせず、 NULL でないほうを返します。
...head と tail を NODE_BLOCK のリストとして連結し、
先頭ノードを返します。head または tail が NODE_BLOCK
でない場合は NODE_BLOCK に入れたうえでそれを連結します。
head もしくは tail が NULL なら連結はせず、
NULL でないほうを返しま... -
static VALUE block
_ pass(VALUE self , NODE *node) (26200.0) -
node を評価して Proc オブジェクトを得、それを積みます。
node を評価して Proc オブジェクトを得、それを積みます。 -
static VALUE boot
_ defclass(char *name , VALUE super) (26200.0) -
(まだ) メタクラスを持たないクラスを作成します。 三つのメタオブジェクト Object, Module, Class を 作成するのに使います。
...(まだ) メタクラスを持たないクラスを作成します。
三つのメタオブジェクト Object, Module, Class を
作成するのに使います。... -
static void bm
_ mark(struct METHOD *data) (26200.0) -
-
bigdecimal (26180.0)
-
bigdecimal は浮動小数点数演算ライブラリです。 任意の精度で 10 進表現された浮動小数点数を扱えます。
...bigdecimal は浮動小数点数演算ライブラリです。
任意の精度で 10 進表現された浮動小数点数を扱えます。
//emlist[][ruby]{
require 'bigdecimal'
a = BigDecimal("0.123456789123456789")
b = BigDecimal("123456.78912345678", 40)
print a + b # => 0.123456912580245903456......、BigDecimal では正確な値を得る事ができます。
//emlist[例1: 0.0001 を 10000 回足す場合。][ruby]{
sum = 0
for i in (1..10000)
sum = sum + 0.0001
end
print sum # => 0.9999999999999062
//}
//emlist[例2: 0.0001 を 10000 回足す場合。(BigDecimal)][ruby]{
require 'bigde......、BigDecimal オブジェクト以外でも数値を意味するものなら
右に置けば演算は可能です。
ただし、文字列は (通常) 数値に自動変換することはできません。
文字列を数値に自動変換したい場合は bigdecimal.c の
「/* #define ENABLE_NU...