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Re^8: Tim O'Reilly on Perlby Zaxo (Archbishop) |
| on Jul 17, 2005 at 19:12 UTC ( [id://475605]=note: print w/replies, xml ) | Need Help?? |
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The problem with them is one can't check the value before it is set. Oh, but you can. I addressed that in To Validate Data In Lvalue Subs. The Constrained package from that node turned out to have lots of other uses, too. It's now called Tie::Constrained on CPAN. After Compline,
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