Planning Weekly Workouts in 100 lines of Haskell
A lightning post on logic programming in Haskell to construct a workout weekly schedule given the set of exercises, days and constraints.
Welcome to Romes' Musings
I work at Well-Typed as part of the Glasgow Haskell Compiler Team. I've got a Master's degree from Faculdade de Ciências e Tecnologia in Lisbon -- the thesis was on type-checking linear types in GHC's Core and throughout its optimisation pipeline.
I try to write interdisciplinary articles, am a Haskell enthusiast and GHC contributor. Besides work, I'm developing a language to design distributed algorithms, a shader-centric and type-heavy 3d renderer / game engine, trying to get e-graphs into GHC, and recently made the shuffdle game. You can find below my latests posts.
Calling Haskell from Swift
Crossing the language boundary between Haskell and Swift. This is the second part of an in-depth guide into developing native applications using Haskell with Swift.
Computed Properties for Haskell Records
Adding computed properties to Haskell record types -- probably a new Haskell anti-pattern!
Creating a macOS app with Haskell and Swift
First part of an in-depth guide into developing a native macOS application using Haskell with Swift and SwiftUI. This part covers the set-up required to call Haskell functions from Swift in an XCode project using SwiftUI.
Introducing ghc-toolchain to GHC
Improving GHC's configuration logic and cross-compilation support with the brand new ghc-toolchain tool.
Writing prettier Haskell with Unicode Syntax and Vim
A short write-up on combining digraphs, a feature built-in to vim, and Haskell's UnicodeSyntax extension, to easily write beautiful Haskell programs with unicode symbols.
Monthly Update on a Haskell Game Engine
I've been working the past month or two in a shader-centric, type-heavy 3d-renderer/game engine, written in Haskell. In this post I present some of the current implementation details and pictures of the multiple achievements and progress done so far.
Equality Saturation in Haskell, a tutorial
A first tutorial for equality saturation with hegg, a library of e-graphs and fast equality saturation written in Haskell. This tutorial implements a symbolic manipulation library using hegg.