> For the complete documentation index, see [llms.txt](https://edsonha.gitbook.io/my-gitbook/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://edsonha.gitbook.io/my-gitbook/object-oriented-programming-oop/functional-programming-fp/currying.md).

# Currying

It is a technique of translating the evaluation of a function that takes multiple arguments into evaluating a sequence of functions - each with a single argument.

```javascript
const regularMultiply = (a, b) => a * b;

const curriedMultiply = a => b => a * b;
curriedMultiply(5)(20); // 100

const multiplyBy5 = curriedMultiply(5);
multiplyBy5(20); // 100
```