How to build a complete, real-world application from scratch with Ruby on Rails step by step.
A lot of Ruby code is "magic". We'll explain the magic and see how it works using the powerful tools Ruby gives us.
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Expert advice on keeping Rails apps organized and fast.
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A weekly podcast on web development and building products with Ruby, Rails, Javascript, and more.
A few of the Open Source projects we do at GoRails.
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Learn about the new features, changes, and improvements in Rails 7.2
In this lesson, we will learn about the configuration of the new Rails console prompt, how the feature was built, and how we can apply our new knowledge to customize our own IRB console prompts.
Rails 7.2 introduced a new rate limit feature that uses the Rails cache for preventing abuse of routes in your applications.
Installing dependencies to develop and run your Rails applications locally can be a pain.
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.
Enqueuing jobs inside of a database transaction is a common mistake that's now handled for you automatically in Rails 7.2
Formatting Ruby code can be a point of contention because the language is so flexible, but it
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.