Plenty of bug fixes (more than 100 in 3 months!). Great to see a very active community, kicking the tires and gathering to solve problems. Furthermore, It's fully binary compatible with 2.8, which means no need to match library versions as it happened with the RCs for 2.8. Also, the improvements to Scaladocs make it look very snappy
All in all, we can see the the Scala language growing at a fast pace. Many new books are coming, including Phillip Haller's Actors in Scala and three others by Manning "in Action" series. Browse the complete list of books if you are interested.
Making illegal state unrepresentable
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A couple of years ago, I wrote that The Builder pattern is a finite state
machine!. A state machine consists of states and transitions between them.
As a d...
4 days ago
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