A very interesting data structure. Reading this inspired me to give an implementation a try. It was a lot harder than it seemed at first and it's certainly a

A very interesting data structure. Reading this inspired me to give an implementation a try. It was a lot harder than it seemed at first and it's certainly a naive attempt but if anyone is interested you can take a look at it here: https://gist.github.com/1947371 https://gist.github.com/1947371