01 / Foundation
Understand the concept
Currying converts a function that accepts multiple arguments into a series of functions that each accept one argument.
It improves code reusability, partial application, and is commonly used in functional programming libraries.
02 / Implementation
Basic Currying Example
currying.js
function multiply(a) {
return function (b) {
return a * b;
};
}
const double = multiply(2);
console.log(double(5)); // 10
console.log(double(8)); // 1604 / Interview