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| Perl: the Markov chain saw | |
| PerlMonks |
Re: Strict to references of a particular Variable of particular type.by mkirank (Chaplain) |
| on Dec 04, 2005 at 15:05 UTC ( [id://513992]=note: print w/replies, xml ) | Need Help?? |
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If you are dealing with blessed references then it is better to use UNIVERSAL::isa instead of ref
In Section
Seekers of Perl Wisdom
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