public function filterByWebsiteHash($websiteHash = null, $comparison = null)
    {
        if (null === $comparison) {
            if (is_array($websiteHash)) {
                $comparison = Criteria::IN;
            } elseif (preg_match('/[\%\*]/', $websiteHash)) {
                $websiteHash = str_replace('*', '%', $websiteHash);
                $comparison = Criteria::LIKE;
            }
        }

        return $this->addUsingAlias(RemoteAppPeer::WEBSITE_HASH, $websiteHash, $comparison);
    }