Kata: Cellular Automata in Clojure

I just did the Cellular Automata kata in Clojure.

These are the tests using Midje:

and this is the resulting code:

where I added a function print-evolution to visualize the evolution on the REPL

As usual I used a mix of TDD and REPL-driven development committing after each green and each refactoring. I also committed the REPL history.

See all the commits here if you want to follow the process.

You can find all the code on GitHub.