#35 Rails 5.2.5, and have been released; Docker Basics for Rails Developers

Happy Wednesday!

Here is issue #035 of our newsletter, where we collect news and tools that we find interesting for your Rails project.

1. Rails 5.2.5, and have been released: If you're still having issues with the mimemagic dependency, these new Rails versions might save your day. 🚀

2. Rails 7 adds Enumerable#in_order_of: Rails 7 introduces the Enumerable#in_order_of method, by which we can order and constrain any enumerable collection using a key-series pair.

3. The S in Solid: This article will help you learn more about the Single Responsibility Principle in Object Oriented design.

4. How GitHub Found and Fixed a Rare Race Condition in Its Session Handling: A very interesting article on how GitHub fixed a recent bug in their system.

5. Docker Basics for Ruby on Rails Developers: A great video tutorial on how to get started with Docker. 🐳

We hope you find these links useful. Feel free to forward it to your friends! ;)

Have a nice week!

The FastRuby.io team.

* Want to know what upgrading to 6.1 would require? Request an audit to find out what catching up will require.

* Already on 6.1? Check out our Stay Up To Date service so you can be ready for Rails 7.0.

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