/**
* Add the "updated at" column to an array of values.
*
* @param array $values
* @return array
*/
protected function addUpdatedAtColumn(array $values)
{
if (!$this->model->usesTimestamps()) {
return $values;
}
$column = $this->model->getUpdatedAtColumn();
return array_add($values, $column, $this->model->freshTimestampString());
}
/**
* Get the name of the related model's "updated at" column.
*
* @return string
*/
public function relatedUpdatedAt()
{
return $this->related->getUpdatedAtColumn();
}
/**
* Get the name of the "updated at" column.
*
* @return string
*/
public function getUpdatedAtColumn()
{
return $this->parent->getUpdatedAtColumn();
}