getAdults() sounds like a specific version of, say, a search() method: 
# warning, not what you really need
my @adult = Person->search(age => 18);

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which is more than likely a class method. Say, you aren't rolling your own are you? Check out Class::DBI and it's oh so useful extension, which allows you to do things like: 
@adult = Person->retrieve_from_sql('WHERE age >= ?', 18);

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which is what you really most likely want (you could also wrap that code in the method getAdults()).

jeffa

L-LL-L--L-LL-L--L-LL-L--
-R--R-RR-R--R-RR-R--R-RR
B--B--B--B--B--B--B--B--
H---H---H---H---H---H---
(the triplet paradiddle with high-hat)

In reply to (jeffa) Re: OO Application Design by jeffa
in thread OO Application Design by Nomis52

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