Validating Plain Ruby Objects with ActiveModel
You don’t need a database table to get Rails-style validations. With ActiveModel you can validate plain Ruby objects (a contact form, a search form, an API p...
Recent Posts
Full-Text Search in Rails with PostgreSQL
Before reaching for Elasticsearch, it’s worth knowing that PostgreSQL has capable full-text search built in. Here’s how to use it from a Rails app — tokenizi...
Hanami 2 Is Finally Full-Stack
Hanami 2 arrived in three acts: the app rewrite in 2.0, views in 2.1, and a full ROM-based database layer in 2.2. With that last piece, it’s a complete full-...
Building an Elixir API with Plug Only
You don’t always need Phoenix. For a small API, Plug alone gives you full control over requests and responses with almost no machinery. Here’s a JSON endpoin...
The Rails 7.1 Features I Actually Reach For
Rails 7.1 isn’t a headline release. It’s a pile of quality-of-life additions that quietly remove boilerplate you write all the time — normalizing attributes,...