What problem does it solve?
This skill helps Ruby developers elevate junior-level code to senior-engineer quality by applying SOLID, practicing TDD, and embracing clean code principles. It provides guidance that translates to maintainable architectures and reliable tests.
Core Features & Use Cases
- Enforces SOLID principles (Single Responsibility, Open/Closed, Liskov Substitution, Interface Segregation, Dependency) in Ruby projects.
- Promotes Test-Driven Development through a red-green-refactor workflow and concrete RSpec-inspired examples.
- Assists in architecture planning, code review, and test design to improve readability, flexibility, and long-term maintainability.
- Use cases include starting new Ruby projects with clean architecture, refactoring legacy Ruby codebases, and teaching teams best-practice software craftsmanship.
Quick Start
Describe a Ruby class or module you want to improve; the skill will generate a structured, test-first refactor plan with example code and a step-by-step approach.