Workflow Templates: Refactoring Checklist

Code Smells and Red Flags

Look for methods with too many parameters, indicating the potential need for parameter objects or a redesign of the method.

Check for classes with too many responsibilities, suggesting a need for class extraction or reassignment of responsibilities.

Identify any duplicated code that can be unified into a single implementation to improve maintainability.

Test Coverage and Safety

Ensure that there is sufficient automated test coverage for the area of the code that will be refactored to prevent regressions.

Run all existing unit, integration, and system tests before starting the refactoring process to ensure that the codebase is stable.

Update or write new tests as necessary to cover any changes made during the refactoring process.

Refactoring Techniques

Apply the Extract Method technique to break down large methods into smaller, more manageable pieces.

Use the Rename Method/Variable/Class technique to improve the readability and understandability of the code.

Consider the Replace Conditional with Polymorphism technique when encountering complex conditional logic that can be more elegantly handled through object-oriented design.

Code Review and Collaboration

After refactoring, perform peer code reviews to ensure the changes improve the code and adhere to coding standards.

Communicate with team members about the intended refactoring to avoid conflicts with concurrent development efforts.

Document the reasoning and benefits of the refactoring process to share knowledge and justify the changes.

Performance Considerations

Profile the application before and after refactoring to ensure that performance has not been negatively impacted.

If performance issues are introduced, identify bottlenecks and optimize code as necessary.

Balance the need for clean code with the need for efficient execution, especially in performance-critical sections of the application.

Deployment and Integration

Merge refactored code into the main development branch frequently to minimize integration issues.

Ensure that the continuous integration (CI) pipeline is passing after each refactoring session.

Plan for a gradual rollout of refactored code in production environments to monitor for unforeseen issues.

Template Library Home

Refactoring Checklist

Code Smells and Red Flags

Test Coverage and Safety

Refactoring Techniques

Code Review and Collaboration

Performance Considerations

Deployment and Integration

Use this template in Manifestly

Template Library Home

Refactoring Checklist

Code Smells and Red Flags

Test Coverage and Safety

Refactoring Techniques

Code Review and Collaboration

Performance Considerations

Deployment and Integration

Use this template in Manifestly

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