Episode 364: RR 357: Ruby 3 with Takashi Kokubun

Ruby Rogues

English - April 10, 2018 10:00 - 1 hour - 56.9 MB - ★★★★★ - 44 ratings
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Previous Episode: MRS 038: Trae Robrock

Next Episode: MRS 039: Justin Gordon

Panel:

Eric Berry
Dave Kimura
David Richards

Special Guests: Takashi Kokubun

In this episode of Ruby Rogues, the panel discusses Ruby 3 with Takashi Kokubun. Takashi works for Treasure Data as a layers application engineer and works with template engines such as Haml and Hamlit. They talk about JIT Compilers and the upcoming Ruby 3.0 launch and the efforts that are going in to making this launch run more smoothly. They also touch on the importance of optimizing your code and discuss the 3 by 3 challenge with the upcoming Ruby 3.0 launch.

In particular, we dive pretty deep on:

Takashi intro
Haml
Works for Treasure Data
What is a JCompiler?
JIT Compiler
Rails
Real world application performance
Have you done any benchmarks to see if the actual application performance has increased?
Need method inlining for the best application
Any efforts being used to speed up Ruby 3.0?
Trouble with optimizing
Thinking about optimization in your code is important
Solve problems using the JIT compiler
3 by 3 challenge
How long have you been working on this compiler?
Current version of the JIT compiler
LLVM
Ruby
Concurrency
Types
And much, much more!