https://github.com/melkir/pairwise-iterator

Iterate by pairwise values in a list
https://github.com/melkir/pairwise-iterator

Last synced: 24 days ago
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Iterate by pairwise values in a list

• Host: GitHub
• URL: https://github.com/melkir/pairwise-iterator
• Owner: melkir
• License: mit
• Created: 2018-02-22T20:42:58.000Z (over 7 years ago)
• Default Branch: master
• Last Pushed: 2024-11-20T01:53:53.000Z (8 months ago)
• Last Synced: 2025-06-01T08:57:47.766Z (about 1 month ago)
• Language: JavaScript
• Size: 3.91 KB
• Stars: 2
• Watchers: 0
• Forks: 0
• Open Issues: 1
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# pairwise-iterator [![Build Status](https://travis-ci.org/melkir/pairwise-iterator.svg?branch=master)](https://travis-ci.org/melkir/pairwise-iterator) [![codecov](https://codecov.io/gh/melkir/pairwise-iterator/branch/master/graph/badge.svg)](https://codecov.io/gh/melkir/pairwise-iterator)

> Iterate by pairwise values in a list

## Install

```

$ npm install pairwise-iterator

```

## Usage

### Array

```js

const pairwiseIterator = require('pairwise-iterator');

const it = pairwiseIterator(['a', 'b', 'c']);

it.next(); // => { value: [ 'a', 'b' ], done: false }

it.next(); // => { value: [ 'b', 'c' ], done: false }

it.next(); // => { value: undefined, done: true }

```

### Object

```js

const it = pairwiseIterator({

  1: 'a',

  2: 'b',

  3: 'c'

});

it.next(); // => { value: [ 'a', 'b' ], done: false }

it.next(); // => { value: [ 'b', 'c' ], done: false }

it.next(); // => { value: undefined, done: true }

```

## License

MIT © Thibaut Vieux