In case it's useful, I've been working on this code-oriented companion walkthrough for this post: https://github.com/clojure/core.async/blob/master/examples/wal

In case it's useful, I've been working on this code-oriented companion walkthrough for this post: https://github.com/clojure/core.async/blob/master/examples/walkthrough.clj https://github.com/clojure/core.async/blob/master/examples/w...