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| Think about Loose Coupling | |
| PerlMonks |
Re: stringified referencesby adrianh (Chancellor) |
| on Dec 04, 2002 at 19:32 UTC ( [id://217569]=note: print w/replies, xml ) | Need Help?? |
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Since a developer can override stringification this isn't safe in general I'm afraid. Take a look at the blessed function in Scalar::Util. It does exactly what it says on the tin.
In Section
Seekers of Perl Wisdom
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