Upgrading Rails

Learn how to upgrade your Ruby on Rails apps to newer versions of Ruby, Rails, and other dependencies along the way.

6 Lessons | 1h 14m | Intermediate

How to Dual Boot Rails Versions

Nov 09, 2020

Ever wanted to run your Rails app against multiple versions of Rails? You can with "dual booting" which helps you keep your stable Rails version but also test against the latest.

26m

How to Upgrade Old Projects: ActsAsTenant

Nov 17, 2020 Pro

ActsAsTenant needed some maintenance so we're going to walk through the steps of refactoring the gem and Rspec test suite

Active Support Deprecation Exceptions

Rails 6.1 introduces a new feature called "disallowed_warnings" which causes exceptions to be thrown anytime deprecated code is run. This makes it really easy to track down deprecations in your code and fix them quickly.

12m

How to Migrate attr_encrypted to Rails 7 Encryption

Oct 18, 2021 Pro

Rails 7's built-in encryption is fantastic. This episode, we'll learn how to migrate our older attr_encrypted attributes to the new Rails 7 encryption.