https://github.com/joakimunge/array-nth-last

Tiny library to get last, or nth last entry in array
https://github.com/joakimunge/array-nth-last

array array-helper function javascript npm npm-package package utility

Last synced: about 3 hours ago
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Tiny library to get last, or nth last entry in array

• Host: GitHub
• URL: https://github.com/joakimunge/array-nth-last
• Owner: joakimunge
• Created: 2020-03-09T14:47:53.000Z (over 4 years ago)
• Default Branch: master
• Last Pushed: 2020-03-10T08:27:17.000Z (over 4 years ago)
• Last Synced: 2024-10-25T21:53:09.917Z (12 days ago)
• Topics: array, array-helper, function, javascript, npm, npm-package, package, utility
• Language: JavaScript
• Size: 9.77 KB
• Stars: 3
• Watchers: 1
• Forks: 1
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

        
# array-nth-last

Tiny function to get _nth_ last entry from array

## Install

```

$ yarn add array-nth-last

```

or

```

$ npm install array-nth-last --save

```

## Usage

```javascript

const last = require('array-nth-last');

const arr = [1, 2, 3, 4, 5];

last(arr); // => 5

last(arr, 3); // => 2

```

## API

---

### last(array, n?)

Returns the _nth_ last entry from the array

#### array

Type: `Array`

The array from which to get the _nth_ entry

#### n? _optional_

Type: `number`

The desired entry of the array to return