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| Perl-Sensitive Sunglasses | |
| PerlMonks |
Re^7: Using hashes for set operations...by John M. Dlugosz (Monsignor) |
| on May 23, 2011 at 20:36 UTC ( [id://906363]=note: print w/replies, xml ) | Need Help?? |
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I agree. Default is built-in stringification, which gives object identity or any existing overloaded stringify for that object.
In Section
Seekers of Perl Wisdom
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