Alpine Linux doesn't support DNS over TCP, which can become an issue if you're resolving hosts that are running on Kubernetes. I'll show you how to fix this with a custom DNS resolver.
Last time we packed a Rails application into a single file so that we can isolate bugs and easily share reproduction steps on GitHub or in a gist. This time I wanna continue
As you might know from previous posts, I keep a Rails playground project around. That’s a small application with a bunch of models, controllers and accompanying tests. It allows me to quickly
In a previous blog post I've written about [value objects] and their benefits. Today I want to see how we can make use of those value objects within our ActiveRecord models. Since Rails
In the last couple of weeks I've repeatedly stumbled over a smell in a project I'm working on: the classifier of an object was inflected by the prefix of its name. As an