Tag: core

Inside Ruby’s JSON Library: Complete Deep Dive

May 18, 2026 Introduction This tutorial explores the internals of the JSON library used by entity ["software","Ruby","CRuby interpreter"]. The archive contains: Native C parser implementation Native C generator implementation SIMD optimizations Floating-point conversion algorithms Buffer management infrastructure Ruby wrapper APIs JSON additions for Ruby core classes Build system integration Repository structure: json/ ├── parser/ │ … Continue reading Inside Ruby’s JSON Library: Complete Deep Dive →

Zeitwerk: The Autoloader That Rails Deserves, But Not the One It Needs Right Now

February 5, 2025 Introduction Since Rails 6, Zeitwerk has been the default code loader, replacing the older classic autoloader. Designed for modern applications, Zeitwerk provides constant resolution efficiency, thread safety, and namespace-aware autoloading, making it a must-know tool for advanced Rails developers. However, while Zeitwerk works seamlessly in most Rails projects, deep expertise is required … Continue reading Zeitwerk: The Autoloader That Rails Deserves, But Not the One It Needs Right Now →