Andrei Alexandrescu: > http://www.reddit.com/r/programming/comments/nddlj/extreme_cleverness_functional_data_structures_in/
You need to be registered to download the PDF slides :-( Scala language seems rather compact and powerful to define such data structures. The function balance() at 24.21 to balance red-black trees using just pattern matching is quite nice, despite being a bit long. But I don't know what those operators like +A >: <: mean. Bye, bearophile
