Cryptographic Hashes and Cyclic Dependencies

How to solve the chicken-and-egg problem with some graph theory
Published on June 4, 2016 under the tag haskell

I recently wrote a blog entry on the Fugue blog, about the problems that arise when you want to compute cryptographic hashes of resources that can have dependency cycles. You can read it here. Thanks to Jared Tobin, Maciej Woś and Racquel Yerbury for proofreading and editing.