소개
This Claude Code skill provides comprehensive guidance for Ruby development, covering everything from core object-oriented principles and idiomatic Enumerable usage to advanced metaprogramming and concurrency models. It enables Claude to generate production-ready Ruby code that follows best practices for class design, error handling, and RSpec testing, making it an essential tool for developers building scalable Rails applications or standalone Ruby gems. Whether you need to implement a complex DSL or optimize data processing with lazy enumerables, this skill ensures the output is clean, maintainable, and 'Rubyish.'