How does this skill help with MoonBit syntax errors?

It provides specific rules for modern syntax, such as placing type parameters immediately after 'fn' and using the 'raise' keyword instead of deprecated error propagation suffixes.

How do I explore built-in MoonBit APIs with this skill?

The skill suggests using 'moon doc' followed by the Type name (e.g., 'moon doc Array') to quickly reveal available methods and documentation for built-in types.

Why should I use 'moon ide' commands instead of grep?

'moon ide' provides semantic search capabilities that distinguish between definitions and call sites, whereas grep includes comments and strings, leading to less accurate code navigation.

What is the recommended way to handle snapshot tests?

Use 'moon test -u' to automatically update content strings in 'inspect()' calls, ensuring your tests reflect the actual state of your code with minimal manual effort.

Does this skill support functional programming in MoonBit?

Yes, it encourages the use of functional for-loops with state management and range-based loops, which are more readable and idiomatic in MoonBit.

MoonBit Best Practices

Name: MoonBit Best Practices
Author: mizchi

bymizchi

0•

Developer Tools

Optimizes MoonBit code generation and project navigation by enforcing best practices and modern syntax standards.

The moonbit-practice skill equips Claude Code with domain-specific knowledge for the MoonBit language ecosystem, preventing common AI hallucinations regarding deprecated syntax and legacy patterns. It streamlines development by prioritizing semantic 'moon ide' commands over standard file searches, ensuring Claude can accurately navigate symbols, definitions, and references. This skill is essential for developers looking to write idiomatic MoonBit code, manage snapshot tests effectively, and leverage advanced language features like functional for-loops and checked error handling without manual intervention.

Key Features

01Enforces modern MoonBit syntax for type parameters, macros, and error raising.

02Prioritizes semantic code navigation using 'moon ide' tools over standard grep.

03Promotes idiomatic functional programming patterns and for-loop structures.

040 GitHub stars

05Guides the implementation and auto-updating of snapshot and doc tests.

06Provides a pre-release checklist for code formatting and type definition generation.

Use Cases

01Performing deep semantic analysis and navigation within complex MoonBit projects.

02Refactoring legacy MoonBit code to comply with current syntax and deprecation rules.

03Implementing robust testing suites using automated snapshot updates and inline doc tests.

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add mizchi/moonbit-practice moonbit-practice

For use in Claude.ai and ChatGPT

Download Skill