Dave, John, and Luke get together to finish the discussion leading up to the Ruby 3.0 release. They talk about the different features and concerns that come with upgrading and/or using Ruby 3.0 and how it differs from Ruby 2.7.

Panel

• Dave Kimura
• John Epperson
• Luke Stutters

Sponsors

• Dev Heroes Accelerator

Links

• Ruby | dockerhub
• Ruby on Whales: Dockerizing Ruby and Rails development | Evil Martians
• Background Job Processing Using Ractor (Ruby 3) by André Guimarães Sakata
• Parallelism in Ruby with Ractors by Lorenzo Barasti
• How Fast are Ractors? by Noah Gibbs
• Samuel Williams' Scalable Concurrency for Ruby 3 talk for RubyKaigi 2020
• An Array of Possibilities: A Guide to Ruby Pattern Matching

Picks

• Dave- Hotwire
• Dave- Angle Grinder
• John- GitHub | minimul/qbo_api
• John- GitHub | ruckus/quickbooks-ruby
• Luke- Creel: Godbolt Compiler Explorer Adventures
• Luke-  Creel: Branchless Programming
• Luke- Intel - From Inventors of the CPU to Laughing Stock [Part 2]
• Luke- Starving Threads In Ruby by Piotr Jatkowski