FunctionalProgrammingadvanced

Currying 3-argument functions

📖 Usage Example

const add = a => b => a + b;
const add10 = add(10);
[1, 2, 3].map(add10); // [11, 12, 13]

Partially applied functions work directly as callbacks in array methods.

Advanced Currying

Currying can be extended to functions with more than 2 arguments.

Challenge: Implement a curried sum3 function that adds three numbers when called as sum3(a)(b)(c).

💡 Hints (3)

22/25