def detect_nintendo()
      if (user_agent.include?(DEVICE_NINTENDO) || user_agent.include?(DEVICE_WII) || user_agent.include?(DEVICE_NINTENDO_DS))
        return true
      end
      return false
    end
def detect_nintendo()
      if (user_agent.include?(DEVICE_NINTENDO) || user_agent.include?(DEVICE_WII) || user_agent.include?(DEVICE_NINTENDO_DS))
        return true
      end
      return false
    end
=begin
*
     * Detects if the current device is a Nintendo game device.
     * @return detection of Nintendo

=end