nearly-pure-functional

You can enforce functional programming during code reviews by checking for purity, immutability, and total functions. This involves ensuring pure logic in core code while isolating effects in thin imperative shells.

The best way to handle errors without exceptions or nulls is by using Result and Option types. This approach enforces algebraic data types to manage errors and absence safely within your codebase.

Yes, you need fp-ts to enforce immutability and pure functions in TypeScript. This Skill requires knowledge of the fp-ts library or an equivalent functional programming library in other languages.

A functional core and imperative shell works by keeping core business logic completely pure, while pushing side effects to the outer edges of your application. This ensures maintainability and simplifies testing.

Yes, you can use this Skill to review pull requests for functional programming best practices. It identifies mutations, enforces smart constructors, and checks for proper pattern matching during the review process.