Identity and Inheritance was: (Re: [BUG] Set>>collect:)

Bill Spight bspight at
Fri Feb 14 17:30:09 UTC 2003

Dear Andrew,

In this discussion it has struck me that IdentitySet, although it is a
child of Set, is a generalization of it, since it allows elements that
Set does not. Maybe it should not inherit from Set, but the other way

What do you think? Should Set be a child of IdentitySet? (And similarly
for other Identity Collections and their parents?)

Many thanks,


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