ruby-refactor

Ruby refactoring guidelines from community best practices. This skill should be used when refactoring, reviewing, or restructuring Ruby code to improve design, readability, and maintainability. Triggers on tasks involving code smells, method extraction, conditional simplification, coupling reduction, design patterns, or Ruby idiom adoption.

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Repositorio: pproenca/dot-skills
Última actividad en el origen: 14 de mayo de 2026 a las 18:16
Idioma detectado de SKILL.md: inglés
Estrellas: 194
Forks: 17

Opciones de instalación

De forma predeterminada está seleccionado el prompt que primero revisa el origen. Puedes cambiar a un comando directo o descargar una copia local.

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npx skills add https://github.com/pproenca/dot-skills --skill ruby-refactor

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SKILL.md

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drizzle-nextjs-postgres

Drizzle ORM against PostgreSQL inside a Next.js App Router app. Covers client construction (globalThis singleton across HMR, serverless pool sizing, `prepare:false` behind PgBouncer/Supavisor, driver choice when you need interactive transactions, `server-only`), reads in Server Components under Next.js 16 Cache Components (`use cache` superseding `unstable_cache` and the `revalidate`/`dynamic` segment configs, Suspense boundaries, React `cache()` dedupe), Server Actions (authorization inside the action, `updateTag` vs `revalidateTag`, `after()`), Postgres schema types (timestamptz, identity vs serial, jsonb, numeric-as-string, bigint modes), drizzle-kit migrations (generate vs push, CONCURRENTLY outside the migrator, NOT VALID constraints, rename prompts), transactions and pooled connections, and Postgres query traps (keyset pagination, count cost, driver-dependent `db.execute()` shape, NOT IN nulls, prepared statements). Use when writing or reviewing Drizzle + Postgres code in Next.js.

2026-07-24

relational-data-modeling

Corrects the wrong defaults a model has when designing a relational schema — the DDL decisions an experienced engineer makes differently. Use when creating or reviewing tables, migrations, ER models, or ORM schema definitions. Covers identity and keys (surrogate vs natural, identity vs serial, uuidv7, composite keys that make cross-tenant references impossible), relationships (polymorphic foreign keys the database cannot enforce, referential actions, unindexed FK columns, disjoint subtypes), invariants the engine can prove instead of application code (EXCLUDE, partial unique indexes, CHECK limits, deferrable cycles, NOT VALID), types (timestamptz, exact money, range types, enum vs lookup table), derived and encoded data (generated columns, JSONB as an escape hatch), and time (events vs in-place updates, soft-delete flags that silently disable constraints, temporal keys). NOT for query tuning, index selection for read paths, or connection pooling.

2026-07-23

relational-database-design

Distills a logical relational-database design methodology into rules an agent applies while designing or reviewing a schema. Covers the design sequence (mission → tables → fields → keys → relationships → business rules → views → integrity review), one-subject-per-table decomposition, atomic single-valued fields, candidate/primary/foreign keys, relationship types with deletion rules and participation, the four levels of data integrity, database-vs-application business rules, validation tables, views for derived data, and the flat-file / spreadsheet / RDBMS-driven antipatterns to avoid. The structure is logical and RDBMS-agnostic, and normalized by construction. Use when designing a new relational schema, reviewing or refactoring an existing one, resolving redundant or repeating data, choosing keys, modeling relationships, or deciding where a constraint belongs.

2026-07-23

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name	ruby-refactor
description	Ruby refactoring guidelines from community best practices. This skill should be used when refactoring, reviewing, or restructuring Ruby code to improve design, readability, and maintainability. Triggers on tasks involving code smells, method extraction, conditional simplification, coupling reduction, design patterns, or Ruby idiom adoption.

Community Ruby Refactoring Best Practices

Comprehensive refactoring guide for Ruby applications, maintained by the community. Contains 45 rules across 8 categories, prioritized by impact to guide automated refactoring and code generation.

When to Apply

Reference these guidelines when:

Refactoring Ruby code to reduce complexity and improve design
Extracting methods, classes, or value objects from large units
Simplifying complex conditionals and deep nesting
Reducing coupling between classes and modules
Adopting idiomatic Ruby patterns and modern Ruby 3.x features

Rule Categories by Priority

Priority	Category	Impact	Prefix
1	Structure & Decomposition	CRITICAL	`struct-`
2	Conditional Simplification	CRITICAL	`cond-`
3	Coupling & Dependencies	HIGH	`couple-`
4	Ruby Idioms	HIGH	`idiom-`
5	Data & Value Objects	MEDIUM-HIGH	`data-`
6	Design Patterns	MEDIUM

File	Description
references/_sections.md	Category definitions and ordering
assets/templates/_template.md	Template for new rules
metadata.json	Version and reference information

ruby-refactor

Opciones de instalación

Revisa los archivos de origen

Community Ruby Refactoring Best Practices

When to Apply

Rule Categories by Priority

Community Ruby Refactoring Best Practices

When to Apply

Rule Categories by Priority

Quick Reference

1. Structure & Decomposition (CRITICAL)

2. Conditional Simplification (CRITICAL)

3. Coupling & Dependencies (HIGH)

4. Ruby Idioms (HIGH)

5. Data & Value Objects (MEDIUM-HIGH)

6. Design Patterns (MEDIUM)

7. Modern Ruby 3.x (MEDIUM)

8. Naming & Readability (LOW-MEDIUM)

How to Use

Reference Files

ruby-refactor

Datos de origen

Opciones de instalación

Revisa los archivos de origen

Más de este repositorio

Más de este repositorio

Community Ruby Refactoring Best Practices

When to Apply

Rule Categories by Priority

Community Ruby Refactoring Best Practices

When to Apply

Rule Categories by Priority

Quick Reference

1. Structure & Decomposition (CRITICAL)

2. Conditional Simplification (CRITICAL)

3. Coupling & Dependencies (HIGH)

4. Ruby Idioms (HIGH)

5. Data & Value Objects (MEDIUM-HIGH)

6. Design Patterns (MEDIUM)

7. Modern Ruby 3.x (MEDIUM)

8. Naming & Readability (LOW-MEDIUM)

How to Use

Reference Files