public static function getInstance()
{
if (is_null(self::$_instance)) {
self::$_instance = new bPack_Config();
}
return self::$_instance;
}
public static function getInstance()
{
if (is_null(self::$_instance)) {
$database_config = bPack_Config::getInstance()->setProvider(new bPack_Config_YAML(bPack_App_ConfigDir . 'database.yml'));
$adaptor_name = $database_config->get(bPack_APP_ENV . '.adapter');
$db_obj = new $adaptor_name($database_config);
self::$_instance = $db_obj->getEngine();
}
return self::$_instance;
}
