And of course, each project will eventually no longer be green field. While it can help you understand code blocks, I'm not sure that it can help you understan

And of course, each project will eventually no longer be green field. While it can help you understand code blocks, I'm not sure that it can help you understand an application as a whole. I don't know that it can help discover edge-case types of bugs and suggest fixes. For example, the types of problems which crop up when system meets reality. The can see this leading to a lot of spaghetti coded projects.