Build composable Ruby command objects with the CERO pattern.
npx skills add https://github.com/drexed/cmdx --skill cmdx-ruby
Please help me install this Agent Skill. Skill: cmdx-ruby Source: https://github.com/drexed/cmdx/tree/main/docs Command: npx skills add https://github.com/drexed/cmdx --skill cmdx-ruby
This Skill streamlines the creation of robust, maintainable business logic in Ruby applications, moving complex operations out of controllers and models into dedicated, testable units.
ProcessPayment task that validates input, charges a credit card via an external API, handles potential network errors with retries, and logs the entire operation, all within a single, testable unit.Use the cmdx-ruby skill to create a new task named 'ProcessPayment'.
High-intent search queries and answers about installing and using this skill.
You can build composable Ruby service objects using the CERO pattern, moving complex operations out of controllers and models into dedicated, testable units. This pattern provides typed attributes, validation, and control flow methods for predictable execution.
Chaining multi-step operations in Ruby workflows is handled through composable command objects. This approach provides control flow methods like fail!, skip!, and throw!, along with callbacks, to orchestrate complex sequences predictably.
Observability is built directly into Ruby service objects via automatic structured logging with chain correlation IDs. This provides easy debugging and tracing across multi-step operations without requiring external tracking setup.
Yes, the framework supports Rails integration while also remaining framework-agnostic. You can use it to create interactors and command patterns within Rails applications or in standalone Ruby environments.
Ruby interactors enforce type safety by declaring inputs with strict types and coercions. Built-in validation ensures data integrity before the business logic executes, preventing unexpected type errors.
Moving business logic into dedicated command objects streamlines the creation of robust, maintainable code. It isolates complex operations into single-responsibility units that are independently testable and reusable across workflows.
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