Puli\Repository\ChangeStream\InMemoryChangeStream::getVersions PHP Метод

    public function getVersions($path, ResourceRepository $repository = null)
    {
        if (!isset($this->versions[$path])) {
            throw NoVersionFoundException::forPath($path);
        }
        $versions = array();
        foreach ($this->versions[$path] as $resource) {
            if (null !== $repository) {
                $resource = clone $resource;
                $resource->attachTo($repository, $path);
            }
            $versions[] = $resource;
        }
        return new VersionList($path, $versions);
    }