Domain Modeling · interview question
A teammate submits shaky instance methods code. Which review comment is the strongest?
Multiple choiceMediumchapter-7-curatedpremiumdomain-modelinginstance-methods
Answer and explanation
Correct answer
C. Make the rule clearer and easier to explain. Keep behavior on the object when it mainly exists to answer a question about that object's own state.
Why
The best review comment anchors the change to readability, correctness, and future maintenance. If every operation stays outside the object forever, the model can become a passive bag of fields.
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