17 lines
321 B
Markdown
17 lines
321 B
Markdown
---
|
|
title: binary
|
|
tags: function,beginner
|
|
---
|
|
|
|
Creates a function that accepts up to two arguments, ignoring any additional arguments.
|
|
|
|
Call the provided function, `fn`, with the first two arguments given.
|
|
|
|
```js
|
|
const binary = fn => (a, b) => fn(a, b);
|
|
```
|
|
|
|
```js
|
|
['2', '1', '0'].map(binary(Math.max)); // [2, 1, 2]
|
|
```
|