extensible RemoveAllSuchThat:

[Lee]

On Wed, May 07, 2003 at 02:08:24PM +0000, Paul Dufresne wrote:
> If I add 1 upTo: 100 to a Set.
> And then I removeAllSuchThat: [ | :n | n > 50 ].
> The result Set have 75 elements.
> 
> I don't understand yet the difference between a ShallowCopy and a copy.
> But don't you need a plain copy here?
> 

    Yeah, a regular copy should have been what was there. Also fixed the
other Set bugs you found and some ones you didn't. :)

    Lee