name: ruby description: Ruby skills bundle. Contains Ruby-oriented SOLID, TDD, clean code, Ruby Style Guide, Rails Style Guide, RSpec/Better Specs, and design-pattern guidance. Use when working with Ruby or Rails code.

Ruby Skills

This directory holds Ruby-specific skills. All examples and references use Ruby (and RSpec where tests are shown).

Available skills

• solid — SOLID principles, TDD, clean code, design patterns, architecture. Path: ruby/solid/
• style — Ruby Style Guide conventions (layout, naming, flow of control, methods, classes). Path: ruby/style/
• rails — Rails Style Guide conventions (routing, controllers, models, Active Record, migrations, views, mailers, time). Path: ruby/rails/
• rspec — RSpec style and best practices from the RSpec Style Guide and Better Specs. Path: ruby/rspec/

Use solid when designing/refactoring Ruby; style for Ruby formatting; rails for Rails conventions; rspec when writing or reviewing specs.

Using these skills for code review

When the user asks to review code or fix issues against Ruby/Rails/RSpec standards:

1. Apply the right skills based on what’s being reviewed:

   • Ruby code (any) → apply style (Ruby Style Guide) and solid (SOLID, clean code, design).
   • Rails code (controllers, models, routes, migrations, views, mailers) → apply rails (Rails Style Guide) in addition to style and solid.
   • RSpec specs → apply rspec (RSpec Style Guide + Better Specs) for layout, structure, naming, matchers, doubles, and Rails spec conventions.

2. Review workflow:

   • Read the file(s) the user opened or specified.
   • Check against the relevant skill(s): layout, naming, structure, patterns, conventions.
   • List concrete issues with file:line or snippet and which guideline they violate (e.g. "Rails: use find_each instead of .all.each").
   • Group by category (style, rails, rspec, solid) if helpful.
   • Then propose or apply fixes per issue (or batch); prefer one logical change per edit.

3. Fixing issues:

   • Fix one concern at a time where possible (e.g. style first, then Rails, then RSpec) so the user can review incrementally.
   • For automated style/safety, suggest running RuboCop (and rubocop-rails, rubocop-rspec) and fixing reported offenses; the skills align with RuboCop’s rules.

4. Prompt ideas for the user:

   • "Review this file using the Ruby and Rails skills and list issues."
   • "Check this spec against the RSpec skill and fix any violations."
   • "Review the app/services directory against solid, style, and rails skills; then fix the issues you find."