Include a module in a class, and try to access all its instance and class methods from that class.

Question

Anonymous · Accepted Answer

By using self.included, we can achieve this

module TestModule
	def instance_meth
		p "am inside instance_meth"
	end

	def self.included(base)
		def base.class_meth
			p "I am in class_meth" 
		end
	end
end

class TestClass
	include TestModule
end

TestClass.new.instance_meth
TestClass.class_meth 
#Here by using "self.included method", I am able to access 'class methods' but without using 'extend' keyword

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