Today, 2024-11-06, at 1930 UTC (11:30 am PST, 2:30 pm EST, 7:30 pm GMT, 20:30 CET, …) we are streaming the 35th episode of the Haskell Unfolder live on YouTube.
The Haskell Unfolder Episode 35: distributive and representable functors
We’re going to look at two somewhat more exotic type classes in the Haskell library ecosystem: Distributive and Representable. The former allows you to distribute one functor over another, the latter provides you with a notion of an index to access the elements. As an example, we’ll return once more to the grids used in Episodes 32 and 33 to describe the tic-tac-toe game, and we’ll see how some operations we used can be made more elegant in terms of these type classes. This episode is, however, self-contained; having seen the previous episodes is not required.
About the Haskell Unfolder
The Haskell Unfolder is a YouTube series about all things Haskell hosted by Edsko de Vries and Andres Löh, with episodes appearing approximately every two weeks. All episodes are live-streamed, and we try to respond to audience questions. All episodes are also available as recordings afterwards.
We have a GitHub repository with code samples from the episodes.
And we have a public Google calendar (also available as ICal) listing the planned schedule.
There’s now also a web shop where you can buy t-shirts and mugs (and potentially in the future other items) with the Haskell Unfolder logo.