<p>For audio, video, and text transcripts: <a href="https://lispcast.com/how-can-pure-functions-represent-state-change/">https://lispcast.com/how-can-pure-functions-represent-state-change/</a></p>

Why is making something first-class the key to expressivity?

An off-the-cuff stream of Functional Programming ideas, skills, patterns, and news from Functional Programming expert Eric Normand of LispCast. Formerly known as Thoughts on Functional Programming.