/**
* Returns an DB instance. Only instanciate the DB if needed, so if you have
* caching layer it will avoid creating DB connections for nothing.
*
* @return \ManiaLib\Database\Connection
*/
protected function db()
{
if (!$this->db) {
$this->db = \ManiaLib\Database\Connection::getInstance();
}
$this->db->select($this->databaseName);
return $this->db;
}
