At the very least write an explicit unit test for whatever it is. If someone breaks it, at least it will be on your landmine and not at deploy or worse. If you setup a potential for improvement, protect the functionality and ensure it is successfully the next persons problem, but can situationally identified in the future.
At the very least write an explicit unit test for whatever it is. If someone breaks it, at least it will be on your landmine and not at deploy or worse. If you setup a potential for improvement, protect the functionality and ensure it is successfully the next persons problem, but can situationally identified in the future.