20 lines
518 B
Markdown
20 lines
518 B
Markdown
---
|
|
title: over
|
|
tags: function,intermediate
|
|
firstSeen: 2018-01-23T21:02:17+02:00
|
|
lastUpdated: 2020-10-21T21:54:53+03:00
|
|
---
|
|
|
|
Creates a function that invokes each provided function with the arguments it receives and returns the results.
|
|
|
|
- Use `Array.prototype.map()` and `Function.prototype.apply()` to apply each function to the given arguments.
|
|
|
|
```js
|
|
const over = (...fns) => (...args) => fns.map(fn => fn.apply(null, args));
|
|
```
|
|
|
|
```js
|
|
const minMax = over(Math.min, Math.max);
|
|
minMax(1, 2, 3, 4, 5); // [1, 5]
|
|
```
|