Ruby On Rails

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Hanami | Hanami 2.2: Persistence pays off

Hanami | Hanami 2.2: Persistence pays off With our new database layer and operations, the Hanami 2 vision is complete! Two years ago, we released Hanami 2.0, opening a new chapter for Hanami and our vision for Ruby apps. Earlier this year, we took another step and introduced our view la...

What is Rack?

What is Rack? In this article, we'll see in detail what Rack servers, Rack applications and Rack middleware are and how they communicate with each other.The Rack protocol standardizes how Rack servers (Puma, Thin, Unicorn, ...), Rack applications (Ruby on Rails...

4 tips when getting started with Hotwire

4 tips when getting started with Hotwire A few best practices to keep in mind when getting started with Hotwire and RailsConsider the following example where we want to add inline editing of abilities to a stat sheet for a dungeons and dragons character. The actual diff is quite small (y...

Understanding Kamal proxy roles

Understanding Kamal proxy roles Kamal’s configuration comes with one primary proxy role to accept HTTP traffic. Here’s how to think about proxy roles and how to configure others. Kamal roles Roles are a Kamal way to split application containers by their assigned role. A web rol...

Configure Minitest with Gitlab CI and Rails

Configure Minitest with Gitlab CI and Rails You have basic Gitlab CI configurations ready i.e. .gitlab-ci.yml exists in your project. If it doesn’t, you can refer to my other article Integrate Pronto with Gitlab for Rails App You are using PostgreSQL in your app, though with minimal chang...

Exploring Campfire Tests | Kadu Diógenes

Exploring Campfire Tests | Kadu Diógenes I was always curious to see real 37signals code. When they released their first ONCE product, Campfire, I was tempted to buy it but I was not willing to spend US$ 299,00, the release price, and now it’s US$ 399,00. For me, it was too much money. ...

[EN] How I upgraded my pet project from Rails 7 to Rails 8 in 30 minutes

[EN] How I upgraded my pet project from Rails 7 to Rails 8 in 30 minutes I have a custom/ folder in my project where I keep files that I change instead of modifying generated files. The only change in generated files is customization loading. As a result when I need to upgrade a project I overwrite default files with b...

Supercharge the One Person Framework with SQLite | Fractaled Mind

Supercharge the One Person Framework with SQLite | Fractaled Mind From its beginning, Rails has been famous for being a kind of a rocket engine that could propel your idea to astronomic heights at supersonic speed. But, at least for me, it has lately felt like I needed to be a rocket scientist to then deploy and...

Next Generation Out of Band Garbage Collection | Rails at Scale

Next Generation Out of Band Garbage Collection | Rails at Scale In 2023, I wrote about how we’ve tuned Ruby’s garbage collector for Shopify’s monolith, including how we implemented out-of-band garbage collection to reduce the impact of major collection on latency. While the latency improvements were massive, ...

Joy of Rails | Sending Web Push Notifications from Rails

Joy of Rails | Sending Web Push Notifications from Rails You may have heard news: Rails 8 will extract a new framework for Web Push in Rails. Web Push notifications are powerful because they allow your Rails application to engage with your users even when they’re not on your site. A Web Push Notificati...

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