I spent this week working on a very basic editing layer for the Unison editor. Previously, I’d implemented logic for how to display a Unison panel, including embedded graphical views, but had no way of actually editing these panels. Time to do something about that!
This was my first week dedicated mostly to working on Unison. Before getting to my update, I’ll give a bit of background on the Unison architecture. There are two pieces:
I’ve decided to do something crazy and take a three month break from any consulting work to focus on getting Unison off the ground and open sourced. For a while, Unison has been a fun side project, but I’ve wanted to give it a little more love and dedication and see where it goes. My wife and I talked it over recently and decided to timebox the crazy to three months, and I’ve also notified my clients and am wrapping up any loose ends this week. Though it would be great to find a sustainable source of funding for the project, for now I’m planning on resuming regular consulting work at the start of May, at which point Unison will revert to side project status.
I’ve been playing through Alien: Isolation. The game is well-executed, gorgeous, scary, and yet limited in a way that makes it unsatisfying. I’ll talk about that, but a bit of context on the game first:
There’s a common antipattern used in UI frameworks that are otherwise quite nice—the use of sinks or “wormholes” for interactive UI elements rather than explicit control flow. Sinks and wormholes are close cousins of explicit callbacks, and are bad for many of the same reasons, even when they don’t break referential transparency. I’ll explain the problematic pattern and outline a simple, purely functional solution with nicer properties.