What's New and Awesome in Ruby 2?
The Hybrid Group's favorite Canadian member Andrew Stewart has written a guest blog post about Ruby 2 called "What's New and Awesome in Ruby 2?" on the Engine Yard Blog.
The transition from Ruby 1.9 to 2 doesn't bring as many changes as 1.8 to 1.9, but there's still a number of performance improvements, new features, refinements, and he shows you some of the cooler stuff too. Read about the details here.