Provide Elixir coding standards for Phoenix, Ecto, Ash, and OTP workflows.
npx skills add https://github.com/barnabasJ/dotfiles --skill elixir
Please help me install this Agent Skill. Skill: elixir Source: https://github.com/barnabasJ/dotfiles/tree/main/agents/skills/elixir Command: npx skills add https://github.com/barnabasJ/dotfiles --skill elixir
This Skill provides expert guidance on Elixir, Phoenix, Ecto, Ash, and OTP, helping developers write idiomatic, performant, and maintainable code. It addresses common pitfalls and promotes best practices, reducing debugging time and improving application reliability.
mix run vs. elixir command, and Phoenix LiveView component patterns for compile-time validation.expect for reliable mocks and use generators for isolated test setup, ensuring high-quality, maintainable test suites.Use the elixir skill to review the provided Elixir code snippet and suggest improvements based on pipe operator usage and LiveView component best practices.
High-intent search queries and answers about installing and using this skill.
Pipe operators chain multi-step transformations left-to-right, passing each result as the first argument to the next function. Use pipes to compose query operations, transformations, and data processing in a readable, linear flow rather than nested function calls.
Phoenix LiveView components require public wrapper functions and attr declarations for compile-time validation. This enforces type safety and prevents runtime errors while keeping component definitions clean and reusable across your application.
Use test/scratch_test.exs exclusively for tests and run them with mix test, not mix run or iex. This ensures consistent test discovery, proper isolation, and reliable test execution across your development and CI environments.
Generate Ash migrations using mix ash.codegen to ensure consistency with your resource definitions. Structure Ecto schemas with proper changesets, query composition, and migration patterns to maintain data integrity and enable robust database operations.
Use Mimic expect for mocking and generators for isolated test setup, replacing manual fixtures. This approach reduces test fragility, improves readability, and ensures mocks behave predictably without coupling to implementation details.
OTP provides supervision trees, process linking, and message passing for building systems that recover from failures automatically. Combined with Elixir's lightweight processes, OTP enables robust applications that scale reliably under load.
TheBushidoCollectiveConfigure Dialyzer PLT management and analysis flags for Erlang/Elixir projects.
psdjungpulzzeOrchestrate Elixir/Phoenix deployment preparation, verification, and release management.
rodmena-limitedGuide Elixir development with Phoenix, Ecto, OTP, and ExUnit.
v1bh0rGuide property-based testing in Erlang/Elixir with PropEr, PropCheck, and StreamData.