This is a simple guide to install new Ruby 3.2.0 with YJIT Compiler.
Note: if you want to read more about JIT Compilers, read this overview
First, you need to have asdf ready on your Mac. I migrated to this tool and it manages all my languages, like: ruby, python, node, rust, etc.
I recommend updating the asdf to the latest version:
brew upgrade asdf
In order to build ruby with YJIT, you need to install rustc.
asdf plugin-add rust
asdf install rust latest
asdf global rust latest
Verify it is installed correctly: rustc --version
Now you are ready to install Ruby:
export RUBY_CONFIGURE_OPTS=--enable-yjit
asdf install ruby 3.2.0
asdf global ruby 3.2.0
Check your ruby: ruby --yjit -v
And you should see YJIT enabled.
Enjoy your speed!
Top comments (2)
Thx🔥