fsharp-style

What problem does it solve?

This Skill provides a comprehensive guide to writing clean, functional F# code, addressing common pitfalls and promoting best practices.

Core Features & Use Cases

• Functional Thinking: Emphasizes immutability, total functions, and pattern matching over OOP-style constructs.
• File and Module Organization: Offers guidelines for project file ordering, module usage, and namespace considerations.
• Single-case DU Discipline: Detailed instructions on creating single-case DUs for type safety and domain modeling.
• Pattern Matching: Encourages the use of pattern matching over if-else structures for better code clarity.
• Active Patterns: Introduces active patterns for parsing and validation.
• Computation Expressions: Explains the use of computation expressions for creating custom DSLs.
• Task vs Async: Offers guidance on when to use task and async for asynchronous programming.
• Records and Updates: Details the use of immutable records and the with syntax for updates.
• Error Handling: Discusses the use of Result and Option for error handling.
• Naming Conventions: Provides a set of naming conventions for F# code.
• Anti-patterns: Lists common anti-patterns to avoid in F# code.
• Type Provider Authoring: Offers guidance on writing Type Providers, including the call-site style.

Quick Start

Load the fsharp-style skill to review your F# code or when considering a new feature implementation.