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Forwardable#def_instance_delegator(accessor, method, ali = method) -> () (9328.0)

• 2.3.0

• インスタンスメソッド

メソッドの委譲先を設定します。

...require 'forwardable'
class MyQueue
extend Forwardable
attr_reader :queue
def initialize
@queue = []
end

def_delegator :@queue, :push, :mypush
end

q = MyQueue.new
q.mypush 42
q.queue # => [42]
q.push 23 # => NoMethodError

@see Forwardable#def_delegato...

• Forwardable