Jackalope\Version\VersionHistory::getAllLinearFrozenNodes PHP Метод

    public function getAllLinearFrozenNodes()
    {
        // OPTIMIZE: special iterator that delays loading frozen nodes
        $frozenNodes = array();
        foreach ($this->getAllLinearVersions() as $version) {
            $frozenNodes[$version->getName()] = $version->getFrozenNode();
        }
        return new ArrayIterator($frozenNodes);
    }