Does Collection allSubInstances include itself?

Sat May 3 15:07:20 UTC 2003

On Saturday, May 3, 2003, at 07:45 AM, Derek Brans wrote:

> I wonder if
>  
> Collection allSubInstances reject: [:collection | collection includes: 
> collection]
>  
> includes itself.
>
It's a shame Bertrand Russell never got into Smalltalk...
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