getter , setter Is @ required in setter name: Answer is NO

getter_setter

	1.	  # setter for rx_name
	2.	  def rx_name=(value)
	3.	      @rx_name = value
	4.	  end

	1.	  # getter for rx name
	2.	  def rx_name
	3.	      @rx_name
	4.	  end