Puli\Repository\AbstractJsonRepository::contains PHP Method

    public function contains($query, $language = 'glob')
    {
        if (null === $this->json) {
            $this->load();
        }
        $this->failUnlessGlob($language);
        $query = $this->sanitizePath($query);
        $results = $this->getReferencesForGlob($query, self::STOP_ON_FIRST);
        return !empty($results);
    }