Rails

How I write and maintain type signatures in my Rails app with Sorbet

Sorbet is a gradual type checker for Ruby, developed by Stripe. It was teased for about a year before release, and after getting enthralled by TypeScript back in early 2019, I eagerly awaited the public release of Sorbet as well. It came out in June 2019 and I adopted it in my Rails app vglist (source code) a few weeks later.