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