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Discussion on: Demeter’s Law: Don’t talk to strangers!

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Dávid Horváth

But "person.isZipCode(zipCode)" is (reverse) coupled to the consumer, isn't it? Even worse, we must also change House for getting zipcode or any other "random" information, such as "person.isLivingInCircle(geoCoords, maxDist)" or "person.isZipCodePrime()".