Merry Christmas 2020 from Stateless Code! In this video, Mike turns the camera around for a Christmas message and then we look at the newly-released Ruby 3.0.
This video includes:
- Overview of the release notes
- Pasting code into IRB. (A comparison of Ruby 2.7 and Ruby 3)
- Using Ruby 3 with our NerdDice gem
- Trying to use Ruby 3 with a Rails app
- Troubleshooting changes to library items moved to bundled gems
- Identifying incompatible code that had deprecation warnings in 2.7
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