> Should I just go and basically say that this person did a bad job?
God, no. If the code works and scales, he did not do a bad job.
Start to apply your new standards for your new code you write on it - make tests for it too. You might need to add a few tests for the most important parts of the old code to make sure nothing breaks but I would leave the old code be as much as possible.
God, no. If the code works and scales, he did not do a bad job.
Start to apply your new standards for your new code you write on it - make tests for it too. You might need to add a few tests for the most important parts of the old code to make sure nothing breaks but I would leave the old code be as much as possible.