This is a talk that I presented in Case Common learning lunch:

Concurrent programming in Ruby is hard.
Before we start implement things with ‘Thread.new’, we should know the difference between Thread and Process, how to write thread safe code and what framework to use.

References

• Ruby Concurrency and Parallelism: A Practical Tutorial
• Working with Ruby Thread
• Lesson Learned in Concurrentcy with Ruby
• concurrent-ruby gem