alxlion/respond_to_meta_ex_2.rb

Created August 21, 2020 19:57

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Respond_to Metaprogramming example 2

Raw

respond_to_meta_ex_2.rb

	s = Shipment.new

	if s.respond_to?(:cancel_shipping)
	s.cancel_shipping
	else
	puts "Oh no ! Shipment cannot be cancel."
	end

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