Lambda: The Good, The Bad and The Recursive

Join me for a walk through the world of lambda in Excel. The focus will be on building some upgrades to make GROUPBY and PIVOTBY more useful / intuitive but after that we'll dive into a complex example of recursion!

https://teams.microsoft.com/l/meetup-join/19%3ameeting_MGY4MDI0YTQtMGMzNi00ZjU0LTk3MjEtMjBmZDdjYzdhMzU0%40thread.v2/0?context=%7b%22Tid%22%3a%224354ea1a-ee47-4e84-9120-e3fa2b9f10d0%22%2c%22Oid%22%3a%22c681a910-2a6e-4049-9368-1e6f5d6fbaa7%22%7d