https://github.com/jonkemp/for-each-plus

A better forEach
https://github.com/jonkemp/for-each-plus

array arrays collection collections each foreach object objects util utility

Last synced: 3 months ago
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A better forEach

• Host: GitHub
• URL: https://github.com/jonkemp/for-each-plus
• Owner: jonkemp
• License: mit
• Created: 2020-03-24T01:47:10.000Z (over 5 years ago)
• Default Branch: master
• Last Pushed: 2025-02-03T14:53:01.000Z (5 months ago)
• Last Synced: 2025-04-21T06:54:56.854Z (3 months ago)
• Topics: array, arrays, collection, collections, each, foreach, object, objects, util, utility
• Language: JavaScript
• Size: 382 KB
• Stars: 0
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# for-each-plus ![Build Status](https://github.com/jonkemp/for-each-plus/actions/workflows/main.yml/badge.svg?branch=master)

> A better forEach.

Iterates over a list of elements, yielding each in turn to an iteratee function.

Inspired by `_.forEach`. 😄

## Install

Install with [npm](https://npmjs.org/package/for-each-plus)

```

$ npm install for-each-plus

```

Or [unpkg](https://unpkg.com/for-each-plus/)

```

```

Check out the unit tests on [CodePen](https://codepen.io/jonkemp/full/jOPebYO).

## Usage

Iterates over a list of elements, yielding each in turn to an iteratee function. The iteratee is bound to the context object, if one is passed. Each invocation of iteratee is called with three arguments: `(element, index, list)`. If list is a JavaScript object, iteratee's arguments will be `(value, key, list)`. Returns the list for chaining.

```js

const forEach = require('for-each-plus');

forEach([1, 2], value => console.log(value));

// => Logs `1` then `2`.

 

forEach({ 'a': 1, 'b': 2 }, (value, key) => console.log(key));

// => Logs 'a' then 'b' (iteration order is not guaranteed).

```

---

| **Like us a lot?** Help others know why you like us! **Review this package on [pkgreview.dev](https://pkgreview.dev/npm/for-each-plus)** | ➡   | [![Review us on pkgreview.dev](https://i.ibb.co/McjVMfb/pkgreview-dev.jpg)](https://pkgreview.dev/npm/for-each-plus) |

| ----------------------------------------------------------------------------------------------------------------------------------------- | --- | --------------------------------------------------------------------------------------------------------------------- |

## API

### forEach(list, iteratee, [context])

#### list

Type: `array` or `object`  

Default: `none`

The collection of elements to iterate over.

#### iteratee

Type: `function`  

Default: `none`

Function to apply.

## License

MIT