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Re^6: Using hashes for set operations...

by LanX (Chancellor)
on May 23, 2011 at 20:30 UTC ( #906361=note: print w/replies, xml ) Need Help??


in reply to Re^5: Using hashes for set operations...
in thread Using hashes for set operations...

> 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

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Re^7: Using hashes for set operations...
by John M. Dlugosz (Monsignor) on May 23, 2011 at 20:36 UTC
    I agree. Default is built-in stringification, which gives object identity or any existing overloaded stringify for that object.

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