Also found a def of type classes that i like: automatic instantiation + constraint propagation http://blog.garillot.net/post/15147165154/every-single-freshman-

Also found a def of type classes that i like: automatic instantiation + constraint propagation http://blog.garillot.net/post/15147165154/every-single-freshman-cs-question-in-80-lines-of-scala http://blog.garillot.net/post/15147165154/every-single-fresh...