elixir-expert

What problem does it solve?

The Elixir Expert Skill provides a practical, language-focused guide to Elixir patterns, idioms, and decision-making that helps teams write more idiomatic functional code.

Core Features & Use Cases

• Data structure guidance: choosing structs, maps, or keyword lists based on compile-time guarantees and runtime needs.
• Polymorphism and dispatch: practical use of protocols, behaviours, and composition for maintainable code.
• Pattern matching and control flow: effective use of function heads, guards, with, and case for robust logic.
• Error handling and resilience: idiomatic error propagation, with-chains, and supervision-friendly design.
• Real-world scenarios: apply these patterns to building APIs, services, and background jobs in Elixir.

Quick Start

Start by reading the Elixir Expert guide and refactoring a small module to use pattern matching, pipelines, and standard idioms.