# mapkey

> map key deep

Latest version **2.2.0** (published 2019-07-18) · ISC license · 0 weekly downloads

## Install

```sh
npm install mapkey
pnpm add mapkey
yarn add mapkey
bun add mapkey
```

## Health

**Score 15/100 (F)** — status: abandoned.

Positive: no vulnerabilities.

Warnings: low downloads; no types; no esm support.

Negative: abandoned; low maintenance score.

## Facts

| | |
|---|---|
| Version | 2.2.0 |
| Published | 2019-07-18 |
| First published | 2016-04-20 |
| Weekly downloads | 0 |
| License | ISC |
| TypeScript types | none |
| Module format | CommonJS |
| Dependencies | 1 |
| Unpacked size | 5.9 KB |
| Known vulnerabilities | 0 |
| Install scripts | no |
| Maintainers | ftft1885 |

## Links

- npm: https://www.npmjs.com/package/mapkey
- npm.io page: https://npm.io/package/mapkey

## Dependencies (1)

- [min-util](https://npm.io/package/min-util.md) latest

## Recent versions

- 2.2.0 (latest) — 2019-07-18
- 2.1.0 — 2017-07-26
- 2.0.0 — 2017-05-08
- 1.3.0 — 2017-01-13
- 1.2.0 — 2016-10-11
- 1.1.1 — 2016-04-21
- 1.1.0 — 2016-04-21
- 1.0.0 — 2016-04-20

## README

mapkey
===

[![NPM version][npm-image]][npm-url]
[![Downloads][downloads-image]][downloads-url]
[![Dependency Status][david-image]][david-url]

[npm-image]: https://img.shields.io/npm/v/mapkey.svg?style=flat-square
[npm-url]: https://npmjs.org/package/mapkey
[downloads-image]: http://img.shields.io/npm/dm/mapkey.svg?style=flat-square
[downloads-url]: https://npmjs.org/package/mapkey
[david-image]: http://img.shields.io/david/chunpu/mapkey.svg?style=flat-square
[david-url]: https://david-dm.org/chunpu/mapkey


map key deep

Installation
---

```sh
npm i mapkey
```

Api
---

`var translatedObj = mapKey(translateMap, rawObj)`

Usage
---

```js
var mapKey = require('mapkey')

mapKey({
	u: 'username',
	p: 'password'
}, {
	u: 'Bob',
	p: 'secret'
})

// => {username: 'Bob', password: 'secret'}
```

### map key deep

```js
var translateMap = {
	a: 'apple',
	g: 'google',
	e: 'error',
	t: 'timestamp',
	l: {
		name: 'list',
		child: {
			b: 'baidu',
			a: 'ali',
			d: {
				name: 'deep',
				child: {
					n: 'nested'
				}
			}
		},
		type: 'array'
	},
	o: {
		name: 'object',
		child: {
			m: 'xiaomi',
			t: 'qq'
		}
	},
	n: 'null',
	no: 'number'
}

var raw = {
	a: 'apple val',
	g: 'google val',
	e: 'fucked up',
	t: 1234567,
	l: [
		{
			b: 'baidu val',
			a: 'ali val',
			d: {
				n: 'nested'
			}
		}, {
			b: 'baidu2',
			a: 'ali2'
		}
	],
	o: {
		m: 'xiaomi val',
		t: 'qq val'
	},
	n: null,
	no: 1024,
	key_has_no_map: 'error'
}

var expected = {
	apple: 'apple val',
	google: 'google val',
	error: 'fucked up',
	timestamp: 1234567,
	list: [
		{
			baidu: 'baidu val',
			ali: 'ali val',
			deep: {
				nested: 'nested'
			}
		},
		{
			baidu: 'baidu2',
			ali: 'ali2'
		}
	],
	object: {
		xiaomi: 'xiaomi val',
		qq: 'qq val'
	},
	null: null,
	number: 1024
}

var ret = mapKey(translateMap, raw)

assert.deepEqual(ret, expected)
```

mapKey support curry

License
---

[![License][license-image]][license-url]

[license-image]: http://img.shields.io/npm/l/mapkey.svg?style=flat-square
[license-url]: #

---
_Source: https://npm.io/package/mapkey · Machine-readable twin of the npm.io package page. Health data is recomputed on every publish._