A simple trick to understand Ruby’s lazy enumerator

Where you get to play with an interactive demo to visualize how Enumerator::Lazy helps avoid unnecessary work

Read now
Peas illustration

What you need to know about SQLite

A compilation of lessons about what the SQLite database engine can and cannot do, how Ruby on Rails helps you work with SQLite, and why it may, or may not, be a good choice to back your Rails 8 app

Read now
Feather illustration

Joy of Rails 💜 Hatchbox

Joy of Rails deployments and server processes are managed by Hatchbox. Hatchbox is a Rails deployment tool that makes it easy to deploy Rails apps to your own servers on DigitalOcean, Linode, or similar.

Read now
Hatchbox illustration

More articles

Ice-cream illustration

Mastering Custom Configuration in Rails

Learn how to use "Rails config x" and add your own configuration options to your Rails app with built-in methods, ActiveSupport::OrderedOptions, and practical use cases.

Rainbows illustration

Custom Color Schemes with Ruby on Rails

You can edit the color scheme of this website right in content of this blog post. Play with the controls while we highlight the benefits of Rails, Hotwire, and CSS variables.

Adventure-world illustration

Introducing Joy of Rails

Joy of Rails is a Rails application dedicated to teaching and showing programmers how to use Ruby on Rails and highlighting news, notes, and contributions relevant to the broader Ruby on Rails community. It is open sourced on Github.