access methods inside classes inside modules with Ruby scope resolution operator (::) : Modules Creation « Language Basics « Ruby






access methods inside classes inside modules with Ruby scope resolution operator (::)


module Mathematics
  class Adder
    def Adder.add(operand_one, operand_two)
      return operand_one + operand_two
    end
  end
end

puts "2 + 3 = " + Mathematics::Adder.add(2, 3).to_s

 








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