How does this skill prevent N+1 queries in Rails?

The skill provides specific patterns for eager loading using .includes() and .joins(), and guides developers to implement counter caches for frequently accessed associations.

Is this skill compatible with modern Rails versions?

Yes, the patterns and checklists are designed for modern Rails (6.x and 7.x) and follow the latest enterprise-grade development standards.

Does this skill cover database migration safety?

Yes, it includes a checklist for creating reversible migrations, adding necessary foreign key indexes, and enforcing null constraints to maintain data integrity.

How does it help with Ruby NoMethodErrors?

It enforces nil-safety protocols, such as using the safe navigation operator (&.), presence validations, and explicit nil-handling in conditionals.

Rails Implementation Safety

Name: Rails Implementation Safety
Author: Kaakati

byKaakati

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セキュリティとテスト

Enforces production-grade Ruby on Rails code quality through comprehensive safety checklists covering security, performance, and error handling.

This skill provides an essential safety layer for Ruby on Rails development by enforcing enterprise-grade coding standards. It guides developers through critical checks for nil-safety, ActiveRecord optimization, SQL injection prevention, and migration integrity before code is finalized. Designed for the implementation phase of the development lifecycle, it helps prevent common bugs like N+1 queries and NoMethodErrors while ensuring the application remains secure, performant, and maintainable under production loads.

主な機能

01Comprehensive nil-safety verification using safe navigation and explicit handling patterns

02Security auditing for SQL injection, XSS, and mass assignment vulnerabilities

032 GitHub stars

04Performance-focused query patterns including batching and efficient data selection

05ActiveRecord optimization checklists to prevent N+1 queries and ensure data integrity

06Migration safety guidelines covering indexes, constraints, and reversibility

ユースケース

01Reviewing Rails controllers and models for production readiness before merging code

02Auditing legacy Rails codebases for performance bottlenecks and security vulnerabilities

03Standardizing implementation quality across distributed or multi-agent Rails development teams

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add kaakati/rails-enterprise-dev implementation-safety

For use in Claude.ai and ChatGPT

Download Skill