Five dry-rb Gems Worth Knowing
A short tour of five dry-rb gems I keep coming back to: validation, types, structs, configuration, and composable business logic. Small, focused libraries th...
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Practical Service Objects in Ruby
Service objects keep business logic out of fat controllers and models. A handful of conventions (one entry point, a consistent return value, a simple constru...
Dialogue with Artificial Intelligence: Extraterrestrial Life and Saving Our Planet
In this article, I engage in a conversation with ChatGPT to explore the possibility of extraterrestrial life and the pressing need to preserve our planet. We...
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...
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...