public function write()
{
foreach ($this->data as $category => $documents) {
if (!file_exists($this->options['directory'] . '/' . $category)) {
mkdir($this->options['directory'] . '/' . $category);
}
foreach ($documents as $document) {
file_put_contents($this->options['directory'] . '/' . $category . '/' . md5($document), $document);
}
}
}