sendHit() private method

Sends a hit to GA. The hit will contain in the payload all the parameters added before.
private sendHit ( $methodName ) : AnalyticsResponse
$methodName
return AnalyticsResponse
 /**
  * Override sendHit() so that we can prevent Analytics data from being sent
  *
  * @param $methodName
  * @return AnalyticsResponse
  */
 private function sendHit($methodName)
 {
     if ($this->shouldSendAnalytics) {
         return parent::sendHit($methodName);
     } else {
         return null;
     }
 }