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Hasty notes on Big Refactoring
time to read 1 min | 113 words
I am going to write a more full featured post about this, but I think that the jotted notes for that are also interesting.
Big rafactoring is what I call to a refactoring that touces large swaths of the code base, changing the implementation of a core service is one such example, or changing key archtictual patterns.
- Must have tests at first.
- Change is too big, will affect too much of the system to change in place.
- Can't change the system and the test at the same time
- Taking as granted that you have source control.
- Ability to rollback at any time.
- Tests are hindarance, not a help.
- Stateful structure with tests.
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