/**
* Update one or more items in a collection with the provided data.
*
* @param null|array|\Closure $query The query to use to select the items.
* @param array $data An array of data presenting the update.
* @param array $options An array of options for the process.
*
* @return int|bool The number of items updated or false on failure.
*/
public function update($query, $data, $options = [])
{
return $this->peer->update($data, $query, $options);
}
/**
* Finds one file.
*
* @param mixed $query filename or search query
* @param array $fields metadata fields select/exclude statement
*
* @return object|null MongoGridFSFile instance or null when not found.
*/
public function findOne($query = [], $fields = [])
{
if (is_string($query)) {
return $this->collection->findOne($query, $fields = []);
}
return parent::findOne($query, $fields);
}
