Today, 2024-01-17, at 1930 UTC (11:30 am PST, 2:30 pm EST, 7:30 pm GMT, 20:30 CET, …) we are streaming the 18th episode of the Haskell Unfolder live on YouTube.
Sometimes, for example when working with type-level lists, you have to compute with constraints. For example, you might want to say that a constraint holds for all types in a type-level list. In this episode, we will explore this special case of type-level programming in Haskell. We will also revisit type class aliases and take a closer look at exactly how and why they work.
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.