refactor

Safe code refactoring requires an incremental, test-gated workflow that restructures modules in small steps, verifying tests pass after each change to preserve behavior. This approach prevents risky rewrites by ensuring reversibility.

Planning a code restructuring strategy involves analyzing the target module and proposing multiple approaches with trade-offs. You can then execute the chosen refactoring strategy step-by-step, simplifying or reorganizing functions safely.

Yes, establishing a test suite baseline is required before refactoring. This baseline verifies that your incremental code changes preserve existing behavior and provides a safety net to reverse steps if tests fail.

Incremental test-driven refactoring works by making small changes, such as renaming a function or extracting a helper, and running tests after every step. This stepwise plan ensures each modification is verified and reversible.

Yes, you can safely reorganize classes and functions across multiple modules by applying an incremental refactoring workflow. The process uses test-based verification to ensure interdependent module changes do not break overall behavior.

Test-gated code refactoring relies entirely on the quality and coverage of your baseline test suite. If tests are missing for critical code paths, the incremental workflow cannot guarantee behavior preservation during reorganization.