/**
* Returns the total free space on the partition where this directory lives
*
* @param $format (Optional) Boolean that defines if free space should be returned as bytes or formated
* @param $decimals (Optional) Decimals to use when free space is formated
*
* @returns The number of bytes available
*
* @static
*/
function getFreeSpace($format = false, $decimals = 1)
{
return YDPath::getFreeSpace($this->_path, $format, $decimals);
}