Organization ROI: Reuse code more.
Engineer ROI: Separate parts of a method, unwinding their dependencies and testing each part separately.
This change series will allow parts you want of the old system to be moved to the new system, leaving behind the parts you don’t want.
Organization ROI: Reuse code more.
Engineer ROI: Separate parts of a method, unwinding their dependencies and testing each part separately.
Organization ROI: Prevent bugs due to data sharing between adjacent parts of the code. Improve one technical debt without having to fix it all at once.
Engineer ROI: Reduce God Classes without waiting for full-system analysis.
Organization ROI: Prevent bugs due to data sharing between remote parts of the code. Update remote parts of the code separately.
Engineer ROI: Split one set of code that works with the God Class to use something simpler.
Organization ROI: Reduce bugs arising from spooky action at a distance. Implement stories without touching as much semi-related code.
Engineer ROI: Disentangle the less common coupling issues.