I think something like this has come up before but I can't find the
thread. Given:
(define A%
(class object% (inspect #f) (super-new)))
(define/contract B%
(class/c )
(class object% (inspect #f) (super-new)))
How can I get around the problem that:
(equal? (new A%) (new A%))
but
(not (equal? (new B%) (new B%)))
I want to be able to compare objects of the same contracted class for
structural equality.
And another question: is there something similar to struct-copy for
objects? Or a way to easily clone them?
--- nadeem
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