rails-n-plus-one

What problem does it solve?

This Skill identifies and helps resolve inefficient N+1 query patterns in Ruby on Rails applications, which can significantly degrade performance.

Core Features & Use Cases

• N+1 Query Detection: Scans Ruby code (models, controllers, views, etc.) for common N+1 query anti-patterns.
• Eager Loading Suggestions: Recommends appropriate eager loading techniques (includes, preload, eager_load) to optimize database queries.
• Code Fixes: Provides before-and-after code snippets to illustrate the suggested optimizations.
• Use Case: A developer suspects their application's performance is suffering due to database inefficiencies. They use this Skill to pinpoint and fix N+1 queries in their codebase.

Quick Start

Scan the file '/app/controllers/posts_controller.rb' for N+1 query problems.