What's new in Rails 7.2

Learn about the new features, changes, and improvements in Rails 7.2

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13m

7 Lessons | 1h 55m | Intermediate

13m

Rails 7.2 Console Prompt

Jul 08, 2024 Pro

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.

20m

How to Rate Limit Requests in Rails 7.2

Aug 07, 2024

Rails 7.2 introduced a new rate limit feature that uses the Rails cache for preventing abuse of routes in your applications.

24m

How to use Dev Containers with Rails

Aug 09, 2024

Installing dependencies to develop and run your Rails applications locally can be a pain.

14m

How to use the Browser Guard in Rails

Aug 12, 2024

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.

17m

Defer Job Enqueues After Transaction Commit in Rails 7.2

Aug 14, 2024

Enqueuing jobs inside of a database transaction is a common mistake that's now handled for you automatically in Rails 7.2

18m

How to use Omakase Rubocop Linter/Formatter Rules for Rails

Aug 16, 2024

Formatting Ruby code can be a point of contention because the language is so flexible, but it

Tests Without Assertions Warning in Rails 7.2

Sep 16, 2024

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.

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