/**
*
* Convenience method for getting a dump of the record, or one of its
* properties, or an external variable.
*
* @param mixed $var If null, dump $this; if a string, dump $this->$var;
* otherwise, dump $var.
*
* @param string $label Label the dump output with this string.
*
* @return void
*
*/
public function dump($var = null, $label = null)
{
if ($var) {
return parent::dump($var, $label);
}
$clone = clone $this;
unset($clone->_model);
parent::dump($clone, $label);
}
