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- unknown? (12)
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-
upper
_ triangular? (12) -
use
_ readline (12) -
use
_ readline? (12) -
use
_ ssl= (12) -
use
_ tracer= (12) - utc (12)
- utc? (12)
-
valid
_ encoding? (12) - validate (12)
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values
_ at (12) - verbose (12)
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- verbose? (12)
- verify (85)
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verify
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wait
_ for _ cond (6) -
wait
_ readable (12) - warn (48)
- warn? (36)
- wednesday? (12)
- writable? (22)
-
writable
_ real? (12) -
write
_ headers? (12) -
write
_ nonblock (12) - yydebug= (12)
- zero? (71)
- | (36)
- ~ (12)
検索結果
先頭5件
-
TrueClass
# |(other) -> bool (9155.0) -
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 (9131.0) -
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 (9119.0) -
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 (9029.0) -
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 (9029.0) -
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"
//}... -
JSON
:: Generator :: GeneratorMethods :: TrueClass # to _ json(state _ or _ hash = nil) -> String (3019.0) -
自身から生成した JSON 形式の文字列を返します。
...自身から生成した JSON 形式の文字列を返します。
"true" という文字列を返します。
@param state_or_hash 生成する JSON 形式の文字列をカスタマイズするため
に JSON::State のインスタンスか、
JSON::Sta......te.new の引数と同じ Hash を
指定します。
//emlist[例][ruby]{
require "json"
true.to_json # => "true"
//}... -
GC
# garbage _ collect(full _ mark: true , immediate _ sweep: true) -> nil (215.0) -
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... -
Module
# method _ defined?(name , inherit=true) -> bool (160.0) -
モジュールにインスタンスメソッド name が定義されており、 かつその可視性が public または protected であるときに true を返します。
...ュールにインスタンスメソッド name が定義されており、
かつその可視性が public または protected であるときに
true を返します。
@param name Symbol か String を指定します。
@param inherit 真を指定するとスーパークラスや include した...... true
C.method_defined? "method1" #=> true
C.method_defined? "method2" #=> true
C.method_defined? "method2", true #=> true
C.method_defined? "method2", false #=> false
C.method_defined? "method3" #=> true
C.method_defined? "protected_method1" #=> true... -
Module
# instance _ methods(inherited _ too = true) -> [Symbol] (156.0) -
そのモジュールで定義されている public および protected メソッド名 の一覧を配列で返します。
... true を指定して
# いるが、Object のインスタンスメソッドは一覧から排除している。
p Bar.instance_methods(true) - Object.instance_methods(true)
p Bar.public_instance_methods(true) - Object.public_instance_methods(true)
p Bar.private_instance_methods(true)......- Object.private_instance_methods(true)
p Bar.protected_instance_methods(true) - Object.protected_instance_methods(true)
//}
実行結果
[:protected_foo, :public_foo]
[:public_foo]
[:private_foo]
[:protected_foo]...