Jarves\Storage\Propel::clear PHP Method

    public function clear()
    {
        $query = $this->getQueryClass();
        if ($this->definition->getWorkspace()) {
            //delete all versions
            $versionQueryQuery = $this->getPhpName() . 'Query';
            $versionQueryQuery::create()->deleteAll();
        }
        $query->deleteAll();
    }