public function getTweaks()
    {
        $separator = strpos($this->getRouteUrl(), '?') ? '&' : '?';
        $url = $this->getRouteUrl() . $separator . $this->getHash() . '[' . self::REQUEST_QUERY_TWEAK . ']=';

        foreach ($this->tweaks as $id => $tweak) {
            $this->tweaks[$id] = array_merge($tweak, ['url' => $url . $id]);
        }

        return $this->tweaks;
    }