Refactoring · interview question
What is the clearest sign that code around types during refactors should be refactored?
Multiple choiceHardchapter-10-curatedpremiumrefactoringtypes-during-refactors
Answer and explanation
Correct answer
A. When the rule is no longer easy to trace, explain, or change without breaking nearby behavior.
Why
A refactor is justified when the code stops communicating its intent. Use types to make broad changes safer and to expose where the old contract was never actually clear.
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