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検索結果
先頭5件
-
Class
# superclass -> Class | nil (21319.0) -
自身のスーパークラスを返します。
...]{
File.superclass #=> IO
IO.superclass #=> Object
class Foo; end
class Bar < Foo; end
Bar.superclass #=> Foo
Object.superclass #=> BasicObject
//}
ただし BasicObject.superclass は nil を返します。
//emlist[例][ruby]{
BasicObject.superclass #=> nil......//}
@see Class#subclasses... -
Win32
:: Registry :: PredefinedKey # class (21101.0) -
@todo
@todo -
static VALUE rb
_ class _ superclass(VALUE klass) (18300.0) -
-
Object
# class -> Class (18292.0) -
レシーバのクラスを返します。
...レシーバのクラスを返します。
//emlist[][ruby]{
p "ruby".class #=> String
p 100.class #=> Integer
p ARGV.class #=> Array
p self.class #=> Object
p Class.class #=> Class
p Kernel.class #=> Module
//}
@see Class#superclass,Object#kind_of?,Object#instance_of?... -
VALUE rb
_ path2class(const char *path) (12300.0) -
-
Module
# public _ class _ method(*name) -> self (12226.0) -
name で指定したクラスメソッド (クラスの特異メソッド) の 可視性を public に変更します。
...の
可視性を public に変更します。
@param name 0 個以上の String または Symbol を指定します。
@param names 0 個以上の String または Symbol を Array で指定します。
//emlist[例][ruby]{
class Foo
def self.foo
"foo"
end
private_class_method :foo
end......Foo.foo # NoMethodError: private method `foo' called for Foo:Class
Foo.public_class_method(:foo) # => Foo
Foo.foo # => "foo"
//}... -
Module
# public _ class _ method(names) -> self (12226.0) -
name で指定したクラスメソッド (クラスの特異メソッド) の 可視性を public に変更します。
...の
可視性を public に変更します。
@param name 0 個以上の String または Symbol を指定します。
@param names 0 個以上の String または Symbol を Array で指定します。
//emlist[例][ruby]{
class Foo
def self.foo
"foo"
end
private_class_method :foo
end......Foo.foo # NoMethodError: private method `foo' called for Foo:Class
Foo.public_class_method(:foo) # => Foo
Foo.foo # => "foo"
//}... -
VALUE rb
_ class _ path(VALUE klass) (12222.0) -
klass の名前を返します.klassが無名クラス、無名モジュー ルの場合 #<Class 0xXXXX>, #<Module 0xXXXX> の形式で返します。
...klass の名前を返します.klassが無名クラス、無名モジュー
ルの場合 #<Class 0xXXXX>, #<Module 0xXXXX> の形式で返します。
Module#to_s の定義は
rb_str_dup(rb_class_path(klass));
です。... -
Module
# private _ class _ method(*name) -> self (12220.0) -
name で指定したクラスメソッド (クラスの特異メソッド) の 可視性を private に変更します。
...の
可視性を private に変更します。
@param name 0 個以上の String または Symbol を指定します。
@param names 0 個以上の String または Symbol を Array で指定します。
//emlist[例][ruby]{
module Foo
def self.foo; end
end
Foo.singleton_class.private_method_d......efined?(:foo) # => false
Foo.private_class_method(:foo) # => Foo
Foo.singleton_class.private_method_defined?(:foo) # => true
//}...