Coffee Break #6

• https://medium.com/@k0kubun/the-method-jit-compiler-for-ruby-2-6-388ee0989c13 — Ruby’s JIT by the creator.
• https://vaneyckt.io/posts/ruby_concurrency_building_a_timeout_queue/ — Datastructures in Ruby and more.
• https://www.ruby-toolbox.com/blog/2018-02-01/lets-push-things-forward — Ruby Toolbox Revival.