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| The stupid question is the question not asked | |
| PerlMonks |
Re: Re: Re: Re: Re: OO Perl: calling a constructor within a classby tye (Sage) |
| on Sep 27, 2001 at 21:32 UTC ( [id://115176]=note: print w/replies, xml ) | Need Help?? |
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No, you need the ref($me) to ensure that $me isn't just some string because UNIVERSAL::isa would then try to use that string as a package name to see if the named package inherits from your class. So to check whether $me is an object, you have to do both. - tye (but my friends call me "Tye")
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