/**
* Get the pivot attributes from a model.
*
* @param \Database\ORM\Model $model
* @return array
*/
protected function cleanPivotAttributes(Model $model)
{
$values = array();
foreach ($model->getAttributes() as $key => $value) {
if (strpos($key, 'pivot_') === 0) {
$values[substr($key, 6)] = $value;
unset($model->{$key});
}
}
return $values;
}