6174件ヒット
[1-100件を表示]
(0.215秒)
ライブラリ
- ビルトイン (6174)
クラス
-
ARGF
. class (85) - Array (193)
- BasicObject (48)
- Bignum (15)
- Binding (12)
- Class (12)
- Complex (21)
- Data (6)
- Dir (36)
- Encoding (36)
-
Encoding
:: Converter (108) -
Encoding
:: InvalidByteSequenceError (12) - Enumerator (60)
-
Enumerator
:: ArithmeticSequence (7) -
Enumerator
:: Lazy (36) - Exception (28)
- FalseClass (36)
- Fiber (8)
- File (78)
-
File
:: Stat (132) - Fixnum (24)
- Float (128)
- Hash (295)
- IO (462)
- Integer (140)
- KeyError (16)
- MatchData (25)
- Method (36)
- Module (336)
- Mutex (8)
- NilClass (48)
- Numeric (77)
- Object (311)
- Proc (65)
-
Process
:: Status (12) - Random (38)
- Range (129)
- Rational (30)
- Regexp (81)
-
RubyVM
:: InstructionSequence (60) - Set (33)
- String (454)
- Struct (76)
- Symbol (87)
- SystemExit (12)
- Thread (160)
-
Thread
:: ConditionVariable (20) -
Thread
:: Mutex (40) -
Thread
:: Queue (60) -
Thread
:: SizedQueue (70) - ThreadGroup (12)
- Time (348)
- TracePoint (72)
- TrueClass (60)
- UnboundMethod (48)
モジュール
- Comparable (72)
- Enumerable (164)
- FileTest (213)
- GC (92)
-
GC
:: Profiler (24) - Kernel (414)
- Marshal (24)
- Math (24)
- ObjectSpace (12)
- Process (38)
-
Process
:: GID (48) -
Process
:: UID (48) -
RubyVM
:: AbstractSyntaxTree (18) -
RubyVM
:: MJIT (14) - Signal (24)
オブジェクト
- ENV (12)
キーワード
- ! (12)
- !~ (12)
-
$ -K (7) -
$ -W (12) -
$ -a (12) -
$ -d (12) -
$ -l (12) -
$ -p (12) -
$ -v (12) -
$ -w (12) -
$ = (12) -
$ DEBUG (12) -
$ KCODE (7) -
$ VERBOSE (12) - & (36)
- +@ (10)
- -@ (10)
- < (61)
- << (10)
- <= (61)
- == (247)
- === (78)
- > (61)
- >= (61)
- Complex (14)
- DEFAULT (2)
- ENV (12)
- Float (7)
- Hash (12)
- Integer (7)
- Interrupt (12)
-
MAJOR
_ VERSION (12) -
MINOR
_ VERSION (12) - Range (12)
- Rational (7)
- Regexp (4)
- Set (3)
- String (12)
- Symbol (12)
- TRUE (8)
- TrueClass (12)
- [] (89)
- ^ (36)
-
_ _ id _ _ (12) -
abort
_ on _ exception (24) -
abort
_ on _ exception= (24) -
absolute
_ path? (6) - acos (12)
- alive? (16)
- all? (53)
- allbits? (8)
- allocate (12)
- any? (62)
- anybits? (8)
-
ascii
_ compatible? (12) -
ascii
_ only? (12) - asin (12)
- attr (36)
-
auto
_ compact (4) -
auto
_ compact= (4) - autoclose? (12)
- between? (12)
- binmode (12)
- binmode? (24)
- broadcast (10)
- bsearch (48)
- caller (36)
- casecmp? (18)
- casefold? (12)
- chunk (36)
-
class
_ variable _ defined? (12) -
class
_ variables (12) - clone (36)
- close (20)
-
close
_ on _ exec= (12) -
close
_ on _ exec? (12) - closed? (34)
-
compare
_ by _ identity (12) -
compare
_ by _ identity? (12) - compile (12)
-
compile
_ file (12) -
compile
_ option (12) -
compile
_ option= (12) -
const
_ defined? (12) -
const
_ get (12) -
const
_ source _ location (12) - constants (12)
- convpath (12)
- cover? (19)
- current (4)
- daemon (12)
- dedup (3)
- delete (12)
-
deprecate
_ constant (12) - deq (20)
- directory? (12)
- disable (36)
- disjoint? (3)
- dst? (12)
- dummy? (12)
- dup (12)
- each (102)
-
each
_ line (72) - eid= (24)
- empty? (79)
- enable (48)
- enabled? (24)
- enclosed? (12)
- encode (36)
-
end
_ with? (18) - enq (10)
- eof (24)
- eof? (24)
- eql? (162)
- equal? (36)
- even? (18)
-
exclude
_ end? (12) - executable? (24)
-
executable
_ real? (24) - exist? (24)
- exit (24)
- exit! (24)
- fcntl (12)
- file? (24)
- filter! (14)
- finite? (30)
-
fixed
_ encoding? (12) - fnmatch (12)
- fnmatch? (12)
-
for
_ fd (12) - foreach (18)
- freeze (12)
- friday? (12)
- frozen? (12)
-
garbage
_ collect (24) - getgm (12)
- getlocal (24)
- gets (54)
- getutc (12)
- glob (10)
- gm (24)
- gmt? (12)
- gmtime (12)
-
grant
_ privilege (24) - group (12)
- grpowned? (24)
-
has
_ key? (12) -
has
_ value? (12) - hash (36)
- id2name (12)
- identical? (12)
-
ignore
_ deadlock= (4) - include? (75)
-
incomplete
_ input? (12) -
initialize
_ copy (9) - inspect (24)
-
instance
_ methods (12) -
instance
_ of? (12) -
instance
_ variable _ defined? (12) - integer? (24)
- intern (12)
- intersect? (7)
- ioctl (12)
-
is
_ a? (12) - isatty (12)
- isdst (12)
- itself (12)
-
keep
_ if (24) - key (8)
- key? (24)
-
keyword
_ init? (4) -
kind
_ of? (12) - lambda (18)
- lambda? (12)
-
latest
_ gc _ info (24) - lazy (12)
- lines (18)
- load (12)
- local (24)
-
local
_ variable _ defined? (12) - localtime (24)
- locked? (12)
- lstat (24)
-
marshal
_ dump (12) -
marshal
_ load (12) - match? (27)
- member? (39)
-
method
_ defined? (12) - methods (12)
- mktime (24)
- monday? (12)
- name (5)
-
named
_ captures (1) - nan? (12)
- negative? (29)
- new (153)
- next (12)
- nil? (24)
- nobits? (8)
- none? (53)
-
object
_ id (12) - odd? (18)
- of (6)
- one? (53)
- open (24)
- overlap? (2)
- owned? (24)
- parameters (3)
- parse (6)
-
parse
_ file (6) - pause (7)
-
pending
_ interrupt? (12) - pipe? (24)
- pop (20)
- positive? (29)
-
primitive
_ convert (48) -
private
_ class _ method (24) -
private
_ instance _ methods (12) -
private
_ method _ defined? (12) -
private
_ methods (12) - proc (19)
-
proper
_ subset? (3) -
proper
_ superset? (3) -
protected
_ instance _ methods (12) -
protected
_ method _ defined? (12) -
protected
_ methods (12) -
public
_ instance _ methods (12) -
public
_ method _ defined? (12) -
public
_ methods (12) - push (10)
-
re
_ exchangeable? (24) -
read
_ nonblock (22) - readable? (24)
-
readable
_ real? (12) - readline (27)
- readlines (54)
- real? (12)
- receiver (8)
- replicate (12)
-
report
_ on _ exception (18) -
report
_ on _ exception= (18) - require (12)
-
respond
_ to? (12) -
respond
_ to _ missing? (12) - resume (7)
- reverse (12)
- reverse! (12)
-
ruby2
_ keywords (12) -
ruby2
_ keywords _ hash? (6) - saturday? (12)
-
search
_ convpath (12) - select! (24)
- setgid? (12)
- setuid? (12)
- shift (20)
-
sid
_ available? (24) - signal (10)
-
singleton
_ class (12) -
singleton
_ class? (12) -
singleton
_ methods (12) - size? (12)
- slice (72)
- socket? (12)
- spawn (48)
- sqrt (8)
- start (12)
-
start
_ with? (18) - sticky? (12)
- stop? (12)
- stress= (12)
- subset? (3)
- success? (24)
- sunday? (12)
- superset? (3)
- symlink? (24)
- sync (12)
- synchronize (12)
- system (48)
- taint (6)
- tainted? (6)
- test (24)
-
thread
_ variable? (12) - thursday? (12)
-
to
_ a (12) -
to
_ h (19) -
to
_ hash (12) -
to
_ proc (16) -
to
_ s (36) -
to
_ sym (12) -
to
_ tty? (8) - trace (12)
- trap (24)
-
try
_ lock (12) - tty? (12)
- tuesday? (12)
-
unicode
_ normalize! (11) -
unicode
_ normalized? (11) - unlink (12)
- untaint (6)
- utc (36)
- utc? (12)
-
valid
_ encoding? (12) - value? (12)
- warmup (2)
- warn (4)
- wednesday? (12)
- writable? (24)
-
writable
_ real? (12) -
write
_ nonblock (12) - zero? (39)
- | (36)
- ~ (12)
検索結果
先頭5件
-
Object
:: TRUE -> TrueClass (14223.0) -
非推奨です。代表的な真の値。true と同じ。
...非推奨です。代表的な真の値。true と同じ。
この定数は過去との互換性のために提供されています。擬似変数 true を使ってください。
Ruby では false と nil が偽として扱われます。
偽でない値(false でも nil でもない値) は全... -
TrueClass (14048.0)
-
true のクラス。 true は TrueClass クラスの唯一のインスタンスです。 true は真を表す代表のオブジェクトです。
...true のクラス。
true は TrueClass クラスの唯一のインスタンスです。
true は真を表す代表のオブジェクトです。... -
TrueClass
# |(other) -> bool (11154.0) -
常に true を返します。
... true を返します。
@param other 論理和を行なう式です。
| は再定義可能な演算子に分類されていますので、通常は true | other のように使われます。
//emlist[例][ruby]{
p true | true #=> true
p true | false #=> true
p true | nil #=> true
p...... true | (1 == 1) #=> true
p true | (1 + 1) #=> true
p true.|(true) #=> true
p true.|(false) #=> true
p true.|(nil) #=> true
p true.|(1 == 1) #=> true
p true.|(1 + 1) #=> true
//}... -
TrueClass
# &(other) -> bool (11130.0) -
other が真なら true を, 偽なら false を返します。
... true を, 偽なら false を返します。
@param other 論理積を行なう式です。
& は再定義可能な演算子に分類されていますので、通常は true & other のように使われます。
//emlist[例][ruby]{
p true & true #=> true
p true & false #=> false
p true......& nil #=> false
p true & (1 == 1) #=> true
p true & (1 + 1) #=> true
p true.&(true) #=> true
p true.&(false) #=> false
p true.&(nil) #=> false
p true.&(1 == 1) #=> true
p true.&(1 + 1) #=> true
//}... -
TrueClass
# ^(other) -> bool (11118.0) -
other が真なら false を, 偽なら true を返します。
...なら true を返します。
@param other 排他的論理和を行なう式です。
^ は再定義可能な演算子に分類されていますので、通常は true ^ other のように使われます。
//emlist[例][ruby]{
p true ^ true #=> false
p true ^ false #=> true
p true ^ nil......#=> true
p true ^ (1 == 1) #=> false
p true ^ (1 + 1) #=> false
p true.^(true) #=> false
p true.^(false) #=> true
p true.^(nil) #=> true
p true.^(1 == 1) #=> false
p true.^(1 + 1) #=> false
//}... -
TrueClass
# inspect -> String (11028.0) -
常に文字列 "true" を返します。
...常に文字列 "true" を返します。
//emlist[例][ruby]{
true.inspect # => "true"
//}... -
TrueClass
# to _ s -> String (11028.0) -
常に文字列 "true" を返します。
...常に文字列 "true" を返します。
//emlist[例][ruby]{
true.to_s # => "true"
//}... -
GC
# garbage _ collect(full _ mark: true , immediate _ sweep: true) -> nil (8214.0) -
ガーベージコレクトを開始します。
...場合は false を、そうでない場
合は true を指定します。
@param immediate_sweep sweep を遅らせる(Lazy Sweep を行う)場合は false
を、そうでない場合は true を指定します。
注意: これらのキーワード引数... -
GC
. start(full _ mark: true , immediate _ sweep: true) -> nil (8214.0) -
ガーベージコレクトを開始します。
...場合は false を、そうでない場
合は true を指定します。
@param immediate_sweep sweep を遅らせる(Lazy Sweep を行う)場合は false
を、そうでない場合は true を指定します。
注意: これらのキーワード引数...