Can I use this skill to run specific tests only?

Yes, it provides guidance on using focused metadata (fit, fdescribe) and tags to isolate and run specific parts of your test suite.

Does this skill help with Rails-specific testing?

Yes, while it covers core DSL, these patterns are foundational for Rails-specific testing in model, controller, and system specs.

Why does this skill recommend 'let' over instance variables?

It promotes 'let' because it provides lazy evaluation and memoization, which reduces setup overhead and prevents state leaking between examples.

What versions of RSpec does this skill support?

This skill focuses on RSpec 3.x fundamentals, which is the current industry standard for Ruby behavior-driven development.

RSpec Core Fundamentals

Name: RSpec Core Fundamentals
Author: bastos

bybastos

0•

Security & Testing

Provides standardized BDD structures and best practices for writing clean, maintainable Ruby test suites using RSpec.

This skill empowers Claude to effectively write, structure, and debug RSpec tests by applying the core fundamentals of behavior-driven development in Ruby. It guides the creation of clean test suites using describe and context blocks, optimizes variable management with let and subject, and ensures proper test lifecycle management with hooks. Whether you are setting up a new test file or refactoring complex specs, this skill ensures your Ruby testing follows industry-standard patterns for RSpec 3.x, prioritizing readability and execution efficiency.

Key Features

01Contextual test structuring with describe and context blocks

02Primary object definition with named subject blocks and one-liner expectations

03Memoized helper management using lazy-evaluated let and eager let!

04Advanced test control via metadata tagging and focused execution (fit/fdescribe)

05Lifecycle management using before, after, and around hooks

060 GitHub stars

Use Cases

01Generating new RSpec test files for Ruby classes and instance methods

02Implementing complex setup logic using nested contexts and state-aware hooks

03Refactoring legacy test suites into idiomatic RSpec 3.x structures

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add bastos/ruby-plugin-marketplace rspec-core

For use in Claude.ai and ChatGPT

Key Features

01Contextual test structuring with describe and context blocks

02Primary object definition with named subject blocks and one-liner expectations

03Memoized helper management using lazy-evaluated let and eager let!

04Advanced test control via metadata tagging and focused execution (fit/fdescribe)

05Lifecycle management using before, after, and around hooks

060 GitHub stars

Use Cases

01Generating new RSpec test files for Ruby classes and instance methods

02Implementing complex setup logic using nested contexts and state-aware hooks

03Refactoring legacy test suites into idiomatic RSpec 3.x structures

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add bastos/ruby-plugin-marketplace rspec-core

For use in Claude.ai and ChatGPT