Ruby Issue Tracking System

11/20/2025

01:07 AM Ruby Feature #21695: Optimizing Ruby performance with Ruby itself instead of Rust

Currently, my goal is to rewrite the C++ code I have into C. To achieve this, I am creating a set of macros in Ruby on top of C that run at compile time, and the output of these macros is C code. Here is an example of what I am doing, ... fredlinhares (Frederico Linhares)

11/17/2025

08:01 PM Ruby Feature #21695 (Open): Optimizing Ruby performance with Ruby itself instead of Rust

I am using ERB on top of C for a game I am making now. We can use the tool to improve the productivity, memory safety, and runtime speed for Ruby. It can also replace a Rust JIT compiler for better results. The only problem is that it... fredlinhares (Frederico Linhares)