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Rails now ships the Trix editor as a separate gem (action_text-trix) instead of being included in ActionText. This allows for separate releases independently of Rails.
The Rails Authentication generator is getting new test helpers. We'll take a look at how to use them with integration tests and how to extend them to work with system tests too.
Enumerable provides a suite of sorting, filtering, iterating functionality to any collection class in Ruby. It's easy to implement and use, so let's see how to use it.
To provide clean integrations with Rails plugins, we can use lazy load hooks to add callbacks for when classes are loaded.
Learn how to use the CodeMirror editor in your browser using Importmaps.
Rails 8 introduces a new expect method for permitting parameters that fixes a few of the issues with require and permit. Let's take a look!
Ruby 3.4 added 'it' to reference a block parameter with no variable name. Let's check it out!
Hotwire Spark is a new live reloading tool for Hotwire applications that uses morphing to update the page smoothly.
Black Friday is a popular shopping holiday every year. In this lesson, we'll build a Ruby gem to help automate our Black Friday sales each year.
Import maps are great, but how do they work? In this lesson, we'll demystify import maps and see how they integrate with Rails' asset pipeline.
Rails 8 now ships with multiple databases by default. In this lesson, we'll learn how the configuration works and how to deploy to production with environment variables
The Rails authentication generator is an awesome new addition with Rails 8 so let's explore how we can customize it to support user impersonation.
Rubocop Rails Omakase is just a starting place and provides a handful of rules.
Rails 7.2 now warns if any test runs without assertions. It helps make tests that may raise errors more explicit and less prone to mistakes.
Formatting Ruby code can be a point of contention because the language is so flexible, but it
Enqueuing jobs inside of a database transaction is a common mistake that's now handled for you automatically in Rails 7.2
The new browser guard in Rails 7.2 allows you to gate access to your application if a user is not using a modern browser.
Installing dependencies to develop and run your Rails applications locally can be a pain.
Rails 7.2 introduced a new rate limit feature that uses the Rails cache for preventing abuse of routes in your applications.
Honeybadger's new Insights feature is awesome but required manually editing the yaml file to enable. Let's make a pull request to automate this.
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