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Forwardable#delegate(hash) -> () (18229.0)

• 2.1.0
• 2.2.0
• 2.3.0
• 2.4.0
• 2.5.0
• 2.6.0
• 2.7.0
• 3.0
• 3.1
• 3.2
• 3.3

• インスタンスメソッド

メソッドの委譲先を設定します。

...。

@param hash 委譲先のメソッドがキー、委譲先のオブジェクトが値の
Hash を指定します。キーは Symbol、
String かその配列で指定します。


例:

require 'forwardable'
class Zap
extend Forwardable
delegate :length =>...

• Forwardable

SingleForwardable#delegate(hash) -> () (18223.0)

• 2.1.0
• 2.2.0
• 2.3.0
• 2.4.0
• 2.5.0
• 2.6.0
• 2.7.0
• 3.0
• 3.1
• 3.2
• 3.3

• インスタンスメソッド

メソッドの委譲先を設定します。

...メソッドの委譲先を設定します。

@param hash 委譲先のメソッドがキー、委譲先のオブジェクトが値の
Hash を指定します。キーは Symbol、
String かその配列で指定します。

@see Forwardable#delegate...

• SingleForwardable

Forwardable#instance_delegate(hash) -> () (6229.0)

• 2.1.0
• 2.2.0
• 2.3.0
• 2.4.0
• 2.5.0
• 2.6.0
• 2.7.0
• 3.0
• 3.1
• 3.2
• 3.3

• インスタンスメソッド

メソッドの委譲先を設定します。

...。

@param hash 委譲先のメソッドがキー、委譲先のオブジェクトが値の
Hash を指定します。キーは Symbol、
String かその配列で指定します。


例:

require 'forwardable'
class Zap
extend Forwardable
delegate :length =>...

• Forwardable

SingleForwardable#single_delegate(hash) -> () (6223.0)

• 2.1.0
• 2.2.0
• 2.3.0
• 2.4.0
• 2.5.0
• 2.6.0
• 2.7.0
• 3.0
• 3.1
• 3.2
• 3.3

• インスタンスメソッド

メソッドの委譲先を設定します。

...メソッドの委譲先を設定します。

@param hash 委譲先のメソッドがキー、委譲先のオブジェクトが値の
Hash を指定します。キーは Symbol、
String かその配列で指定します。

@see Forwardable#delegate...

• SingleForwardable

Module#ruby2_keywords(method_name, ...) -> nil (23.0)

• 2.7.0
• 3.0
• 3.1
• 3.2
• 3.3

• インスタンスメソッド

For the given method names, marks the method as passing keywords through a normal argument splat. This should only be called on methods that accept an argument splat (`*args`) but not explicit keywords or a keyword splat. It marks the method such that if the method is called with keyword arguments, the final hash argument is marked with a special flag such that if it is the final element of a normal argument splat to another method call, and that method call does not include explicit keywords or a keyword splat, the final element is interpreted as keywords. In other words, keywords will be passed through the method to other methods.

...lat (`*args`) but not explicit keywords or a
keyword splat. It marks the method such that if the method is called
with keyword arguments, the final hash argument is marked with a special
flag such that if it is the final element of a normal argument splat to
another method call, and that method cal...

...s interpreted as
keywords. In other words, keywords will be passed through the method to
other methods.

This should only be used for methods that delegate keywords to another
method, and only for backwards compatibility with Ruby versions before
2.7.

This method will probably be removed at some po...

• Module

絞り込み条件を変える

Proc#ruby2_keywords -> proc (23.0)

• 2.7.0
• 3.0
• 3.1
• 3.2
• 3.3

• インスタンスメソッド

Marks the proc as passing keywords through a normal argument splat. This should only be called on procs that accept an argument splat (`*args`) but not explicit keywords or a keyword splat. It marks the proc such that if the proc is called with keyword arguments, the final hash argument is marked with a special flag such that if it is the final element of a normal argument splat to another method call, and that method call does not include explicit keywords or a keyword splat, the final element is interpreted as keywords. In other words, keywords will be passed through the proc to other methods.

...t splat (`*args`)
but not explicit keywords or a keyword splat. It marks the proc such
that if the proc is called with keyword arguments, the final hash
argument is marked with a special flag such that if it is the final
element of a normal argument splat to another method call, and that
method cal...

...t is interpreted as keywords. In other words, keywords will
be passed through the proc to other methods.

This should only be used for procs that delegate keywords to another
method, and only for backwards compatibility with Ruby versions before
2.7.

This method will probably be removed at some po...

• Proc