moai-lang-ruby

Quick Reference (30 seconds)

Ruby 3.3+ Development Specialist - Rails 7.2, ActiveRecord, Hotwire/Turbo, RSpec, and modern Ruby patterns.

Auto-Triggers: Files with .rb extension, Gemfile, Rakefile, config.ru, Rails or Ruby discussions

Core Capabilities:

• Ruby 3.3 Features: YJIT production-ready, pattern matching, Data class, endless methods
• Web Framework: Rails 7.2 with Turbo, Stimulus, and ActiveRecord
• Frontend: Hotwire including Turbo and Stimulus for SPA-like experiences
• Testing: RSpec with factories, request specs, and system specs
• Background Jobs: Sidekiq with ActiveJob
• Package Management: Bundler with Gemfile
• Code Quality: RuboCop with Rails cops
• Database: ActiveRecord with migrations, associations, and scopes

Quick Patterns