My last 2 posts were about problems with using Roslyn. Nonetheless, even if I sometime hate it, I'm still using it so the time has come to show some practical example of using Roslyn. Recently, I've been working on the task that can be summed up as: Take this ugly code and do something with it. i.e. more or less the refactoring task.
Now I'll give you some intuition of what I have to deal with. The code that I have to refactor was generated automatically based on XML schema. These were actually DTO classes used to communicate with the external service. Here are some statistics:
- 28.7 thousands lines of code in 23 files.
- 2200 classes and 920 enums.
- Many classes and enums seems to me identical or very similar.