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renzo4web
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programming-rails

Enforce Rails conventions for models, controllers, services, and background jobs.

Updated Dec 6, 2025
Search Tags:#architecture#ruby#rails#background-jobs#service-objects#rails-best-practices
One-click install
npx skills add https://github.com/renzo4web/automaton --skill programming-rails
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: programming-rails
Source: https://github.com/renzo4web/automaton/tree/main/.agents/skills/programming-rails
Command: npx skills add https://github.com/renzo4web/automaton --skill programming-rails

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Rails projects often suffer from architectural drift and inconsistent implementations, leading to hard-to-maintain code and bugs. This skill provides a structured approach to building Rails apps following conventions, clean architecture, and robust patterns.

Core Features & Use Cases

  • Model structure & associations: define clear constants, validations, scopes, and relationships with proper dependent behavior.
  • Controllers & routing: RESTful controllers, strong parameters, and predictable error handling.
  • Services & business logic: extract complex logic into service objects and result objects for testability.
  • Background jobs: idempotent, reliable jobs with retries and batch processing patterns.
  • Use cases: apply these patterns to apps ranging from simple CRUD to complex domain models with multiple services.

Quick Start

  1. Review your current Rails app and identify areas to apply Rails best practices listed above.
  2. Create or refactor service objects and POROs for core business logic.
  3. Introduce consistent model structures, validations, and controllers following Rails conventions.

Frequently Asked Questions about programming-rails

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I structure service objects in Rails to prevent architectural drift?▼

Structure Rails service objects by extracting complex business logic into POROs and result objects, ensuring testability and consistent implementation across your application to prevent architectural drift.

What are Rails best practices for defining model associations and validations?▼

Rails best practices for models involve defining clear constants, validations, scopes, and relationships with proper dependent behavior to maintain a clean architecture and reduce bugs.

How do I build idempotent background jobs in Rails with retries?▼

Build idempotent Rails background jobs using structured patterns for retries and batch processing to ensure reliable execution and minimize side effects during job failures.

Does this Rails conventions approach work for simple CRUD apps and complex domains?▼

Yes, these Rails conventions apply to apps ranging from simple CRUD interfaces to complex domain models with multiple services, ensuring predictable error handling and RESTful controllers.

Why should I extract business logic into service objects instead of models in Rails?▼

Extract business logic into Rails service objects to improve testability and maintainability, keeping models focused on data structure and controllers on routing and strong parameters.

What's the best way to handle error handling and strong parameters in Rails controllers?▼

The best way to handle Rails controllers is by using RESTful routing, enforcing strong parameters, and implementing predictable error handling patterns to ensure secure and consistent request management.

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