Generate Rails concerns with tests-first TDD workflow for shared behavior.
npx skills add https://github.com/dchuk/source_monitor --skill rails-concern-dchuk
Please help me install this Agent Skill. Skill: rails-concern Source: https://github.com/dchuk/source_monitor/tree/main/.claude/skills/rails-concern Command: npx skills add https://github.com/dchuk/source_monitor --skill rails-concern-dchuk
Creates Rails concerns (ActiveSupport::Concern modules) for shared behavior across models or controllers with tests-first.
Write a failing test for the concerns, then run the tests to see RED, implement the concern, and run tests again to see GREEN.
High-intent search queries and answers about installing and using this skill.
You extract shared Rails validations and callbacks by generating an ActiveSupport::Concern module with a tests-first workflow, writing a failing test, implementing the concern, and running tests to verify the shared behavior across components.
Structuring shared behavior is best handled by ActiveSupport::Concern modules placed under app/models/concerns or app/controllers/concerns, cleanly organizing shared validations, callbacks, or helpers across multiple Rails components.
A test-driven workflow for Rails concerns works by writing a failing test for the desired behavior, running it to see RED, implementing the concern module, and running the tests again to achieve a GREEN state.
Yes, you can use ActiveSupport::Concern for refactoring common helpers in Rails apps by extracting shared validations, callbacks, or helper methods into dedicated modules under the appropriate concerns directory.
Generated Rails concerns are placed under app/models/concerns/ or app/controllers/concerns/ as appropriate, ensuring the modules are correctly autoloaded and integrated within the ActiveSupport::Concern framework.
nschnebleScaffold reusable ActiveSupport::Concern modules for shared Rails model or controller behavior.
reckerswartzCreate Rails concerns with ActiveSupport::Concern using a test-driven RSpec workflow.
reckerswartzGenerate reusable Rails concerns with ActiveSupport::Concern and RSpec specs.
duynhneIdentify and remediate code smells using refactoring techniques without altering external behavior.
