CLI Design · interview question
What is the clearest sign that code around environment configuration should be refactored?
Multiple choiceHardchapter-6-curatedpremiumcli-designenvironment-configuration
Answer and explanation
Correct answer
B. 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. Read environment-specific settings near startup and pass structured values inward instead of reading globals everywhere.
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