/**
* Resolve a connection instance.
*
* @param string $connection
* @return \LMongo\Connection
*/
public static function resolveConnection($connection = null)
{
return static::$resolver->connection($connection);
}
/**
* Get a query builder for the given collection.
*
* @param string $collection
* @return \LMongo\Query\Builder
*/
protected function collection($collection)
{
return $this->db->connection($this->connection)->collection($collection);
}
