Ruby Coder

概要

Optimizes Ruby development by enforcing strict maintainability standards, including Sandi Metz’s four rules for small classes, short methods, and limited parameters. This skill ensures adherence to modern Ruby 3.x syntax, such as hash shorthand and semantic methods, while prioritizing composition over inheritance and the use of guard clauses for readability. It is particularly valuable when architectural clarity and long-term codebase health are paramount, providing a structured framework for both new feature implementation and complex refactoring tasks.

主な機能

• Guidance on composition over inheritance and thread safety
• Strict adherence to Sandi Metz's 4 Rules for Developers
• 8 GitHub stars
• Modern Ruby 3.x syntax and hash shorthand implementation
• Idiomatic use of Enumerable methods and semantic logic
• Application of guard clauses and early returns for clarity

ユースケース

• Refactoring bloated classes and methods to improve maintainability
• Implementing the Facade pattern in Rails controllers to satisfy object limits
• Drafting new Ruby files with modern 3.x syntax