> The overloaded stringify function might not be what you want for this specific call to intersection.

Sure but you can't solve all possible tasks at the same time. The stringification of an objectref is IMHO a reasonable default, which should be configurable of course.

Cheers Rolf

In reply to Re^6: Using hashes for set operations... by LanX
in thread Using hashes for set operations... by LanX

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