[Newbies] remove allInstances?
Lou at Keystone-Software.com
Fri Sep 23 13:03:40 UTC 2016
Books allInstances do: [:b | b become: nil].
On Fri, 23 Sep 2016 00:40:33 -0500, Joseph Alotta <joseph.alotta at gmail.com> wrote:
>The main program I am working on now is called Books.
>If I evaluate
>Books allInstances => anOrderedCollection( aBook aBook aBook )
>How do I set them all equal to nil like
>Books allInstances => anOrderedCollection().
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