[kenrikm]

I agree, I actually just threw out a bunch of code and started with a fresh base with a much cleaner OOP structure and could not be happier with my results so far. Things that I was struggling with before are now super simple because everything is properly segmented. The whole process only took two days as many of my classes could be reused and I just needed to fix how they were interacting. Then again I was just correcting my quick and dirty code, I don't know if I would have done the same with a production application as it would be safer to just work on both at the same time until it was in good shape to cleanly replace the first.

An example of when a rewrite goes bad is Final Cut Pro X.. Apple really leaned a lesson with that fiasco.

[ternaryoperator]

I don't think Joel is arguing against throwing out old code here and there. Especially, if it only takes two days to replace it. I think most devs would view that as an inevitable step on large projects. Especially on projects that head into uncharted waters, where the chances of getting things right the first time are almost nil.