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This update ensures that

Fetch fresh fields from your servers with Turbo Frames.

With Rails 7, accepts_nested_attributes_for can be used for delegated_type

Learn how to safely change a Sidekiq job's argument signature.

CodeQL's static analysis works by running queries over a database representation of a program. Here's how we add support for new languages.

In this episode, we discuss the jamstack and how we use it for our websites as well as an investigation into headless CMS.

In this free Turbo Rails tutorial, we will learn how to use Hotwire and Turbo with Ruby on Rails by building an application inspired by a real-world project.

Hi, this is Greg and Robin, bringing you the latest news from the Rails world.Dart Sass for RailsAs Ruby Sass has been deprecated a long time ago and since Webpacker has been retired, a new gem that wraps the standalone executable version of the Dart version…

S3 is an excellent way to store files scalably and reliably. This article by Jeff Morhous will show you how to use S3 to store files uploaded to a Rails app.

This was originally titled “Rails is not written in Ruby” but based on feedback, I decided to change the title.
I’m born and raised in Kraków, a beautiful city in Poland, maybe you’ve heard about it, maybe you’ve even been here. In Poland we speak Polish…

In this episode, we look at creating an unobtrusive and efficient way to launch Bootstrap modals using Turbo and Stimulus.

Dependency injection brings you great power, but comes with its own headaches. If you can get rid of them, You're left with the power only. In Ruby, with dry-system, it's possible. Here is how!

Am I the only programmer who once or twice messed up production by thinking it was development? In this short tutorial, I'll describe a simple way to reduce the risk of mixing up your current working Rails environment.

Now unsafe redirects raise a UnsafeRedirectError instead of an ArgumentError.

Dependency Injection is not a common pattern in ruby applications. Although even in such flexible language as ruby there is a place for DI.

Catch unsafe PostgreSQL migrations in development and run them easier in production (code helpers for table/column renaming, changing column type, adding columns with default, background migrations...

I learned that ActiveRecord would roll back transactions when inside an aborted thread. It’s implemented right here, in ActiveRecord’s connection_adapters/ab...