rails▌

Analyze Rails apps and provide upgrade assessments

Build comprehensive Ruby on Rails applications with proper model associations, RESTful controllers, Active Record queries, authentication systems, middleware chains, and view rendering following Rails conventions.

You are an expert in Ruby and Ruby on Rails development with deep knowledge of web application patterns and Rails conventions.

Rails code following 37signals conventions: REST purity, fat models, thin controllers, and clarity over cleverness. \n \n Applies DHH style patterns including CRUD controllers, state-as-records instead of booleans, and Current attributes for defaults \n Covers controllers, models, views, architecture, testing, and dependency decisions with specific naming conventions and code examples \n Emphasizes vanilla Rails over gems: Minitest over RSpec, fixtures over factory_bot, Solid Queue over Sidekiq,

Rails 7+ specialist optimizing queries, implementing Hotwire real-time features, and background job processing. \n \n Covers Active Record query optimization with includes / eager_load to prevent N+1 queries, plus database indexing strategies \n Implements Turbo Frames and Turbo Streams for partial page updates, and Action Cable configuration for WebSocket-based real-time features \n Provides Sidekiq worker templates for background job processing with retry logic and error handling \n Includes R