/**
* Get the last item from the collection.
*
* @param callable|null $callback
* @param mixed $default
*
* @return mixed
*/
public function last(callable $callback = NULL, $default = NULL)
{
if (NULL === $callback) {
return count($this->items) > 0 ? end($this->items) : value($default);
}
return Lib::array_last($this->items, $callback, $default);
}
