It's been quite a long time since I wrote something on this blog... Two things occurred that made me do this. Firstly, I'm going to talk at Java Developer's Conference in Cairo and at Booster conference in Bergen next month, so I want to have some co...
Scala has very limited implementation of Enumeration. Enumerated objects can't extends other classes. Partial replacement for it is to use sealed classes. You can do pattern matching on them. When you ommit some possible value you will get compiler wa...
