The Monad.Reader/Discuss Issue11
How to Refold a Map
A reader (roconnor on the www.reddit.com website) pointed out that Incremental Map might be better implemented with FingerTrees. I was unfamiliar with FingerTrees, but very pleased with what I found. Indeed, it is easy to directly implement Incremental Maps with FingerTrees. I've attached a sketch of the implementation to serve as a follow-up to my article.
--Dfplace 16:04, 12 September 2008 (UTC)