ActiveRecord Query Patterns
•published 2026/03/13
Complete guide to ActiveRecord query optimization, associations, scopes, and PostgreSQL-specific patterns. Use this skill when writing database queries, designing model associations, creating migrations, optimizing query performance, or debugging N+1 queries and grouping errors.
📦 Install Skill
Command line install
Install directly with the `skills` CLI.
npx skills add diegosouzapw/awesome-omni-skill/skills/development/activerecord-query-patterns-majiayu000File Explorer
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