gistfile1.txt

module M
  def hello
    1
  end
end

module N
  include M

  def hello
    2 + super
  end
end

class C
  include N
end

puts C.new.hello # 3

class C
  def hello
    7 + M.instance_method(:hello).bind(self).call
  end
end

puts C.new.hello # 8