Kurt\Google\Analytics\Traits\Handlers\ParamsHandler::mergeParams PHP Method

    public function mergeParams(array $params)
    {
        foreach ($params as $key => $value) {
            if (property_exists($this, $key)) {
                $methodName = 'merge' . ucfirst($key);
                if (method_exists($this, $methodName)) {
                    call_user_func([$this, $methodName], $value);
                }
            }
            throw new \Exception("Property [{$key}] does not exits.", 1);
        }
        return $this;
    }