#20 Ruby 3.0, SimpleCov + Rails, GitHub's Upgrade to Ruby 2.7, and more

Happy Wednesday!

Here is issue #020 of our newsletter, where we collect news and tools that we find interesting for your Rails project.

1. Ruby will release version 3.0 later this year: Matz confirmed earlier this week that Ruby 3.0 is on its way. 🚀

2. How to check if your test suite is ready for a Rails Upgrade: An interesting article explaining how to use SimpleCov to see if your application is ready to be upgraded.

3. Rails adds a minimal flag to generate a new application: Generating a Rails application with minimal frameworks is now possible with this new flag. 💯

4. What are the Code Coverage Metrics for Ruby on Rails?: A fascinating article that digs deep into test coverage for Ruby on Rails.

5. Upgrading GitHub to Ruby 2.7: A very informative blog post about GitHubs experience upgrading to Ruby 2.7.

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

Have a nice week!

The FastRuby.io team.

Don't wait to bring your Rails application up to date.

We will get on a quick call and recommend a couple of options to start upgrading your Rails app.