#19 Rails Upgrade News #019: Ruby adds support for find pattern; Understanding bundler; Rails 6.1 changes; Concurrent Abstraction proposal in Ruby community

Happy Wednesday!

Here is issue #019 of our newsletter, where we collect news and tools that we find interesting for your Rails project.

1. Ruby introduces find pattern: Ruby has added support for find pattern in the pattern matching ✌️.

2. Rails 6.1 automatically generates an abstract class when using multiple databases: Rails 6.1 allows us to generate an abstract class when we are generating a model using scaffold.

3. Proposal for a new concurrent abstraction without thread-safety issues: A very interesting proposal in the Ruby community about concurrent abstraction 💎.

4. Understanding Bundler: This article answers some common questions about bundler 💯.

5. Rails 6.1 raises on db:rollback for multiple database applications: Rails 6.1 adds support to handle db:rollback in case of multiple database application.

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.