Core Collections · interview question
A teammate submits shaky lists code. Which review comment is the strongest?
Multiple choiceEasychapter-3-curatedpremiumcore-collectionslists
Answer and explanation
Correct answer
C. Make the rule clearer and easier to explain. Use lists when order matters or when the workflow naturally processes items in sequence.
Why
The best review comment anchors the change to readability, correctness, and future maintenance. Treating every problem as a list can make lookup-heavy code slow and awkward.
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