ParamsReturnSource
Extends the parent implementation to ensure that child documents are properly synced as well.

Parameters

  • mixed $id
  • array $data
  • array $options Options when calling this method: - `'recursive'` _boolean_: If `true` attempts to sync nested objects as well. Otherwise, only syncs the current object. Defaults to `true`.

Returns

void

Source

						public function sync($id = null, array $data = array(), array $options = array()) {
		$defaults = array('recursive' => true);
		$options += $defaults;

		if (!$options['recursive']) {
			return parent::sync($id, $data, $options);
		}

		foreach ($this->_updated as $key => $val) {
			if (is_object($val) && method_exists($val, 'sync')) {
				$nested = isset($data[$key]) ? $data[$key] : array();
				$this->_updated[$key]->sync(null, $nested, $options);
			}
		}
		parent::sync($id, $data, $options);
	}