Yet, nil is only seldom a good domain object.
-t

> On 23. Nov 2022, at 19:34, tim Rowledge <tim at rowledge.org> wrote:
> 
> I won't quote it all again but what Eliot wrote is important. There are good solid reasons why Smalltalk has a rigorously defined UndefinedObject. We demand rigorously defined areas of doubt and uncertainty!
> 
> tim