# babel-plugin-transform-object-rest-spread

> Compile object rest and spread to ES5

Latest version **6.26.0** (published 2017-08-16) · MIT license · 0 weekly downloads

## Install

```sh
npm install babel-plugin-transform-object-rest-spread
pnpm add babel-plugin-transform-object-rest-spread
yarn add babel-plugin-transform-object-rest-spread
bun add babel-plugin-transform-object-rest-spread
```

## Health

**Score 35/100 (D)** — status: abandoned.

Positive: no vulnerabilities; high maintenance score; popular repo.

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

Negative: abandoned.

## Facts

| | |
|---|---|
| Version | 6.26.0 |
| Published | 2017-08-16 |
| First published | 2015-10-29 |
| Weekly downloads | 0 |
| License | MIT |
| TypeScript types | none |
| Module format | CommonJS |
| Dependencies | 2 |
| Known vulnerabilities | 0 |
| Install scripts | no |
| GitHub stars | 43998 |
| Maintainers | thejameskyle, sebmck, danez, hzoo, loganfsmyth |
| Keywords | babel-plugin |

## Links

- npm: https://www.npmjs.com/package/babel-plugin-transform-object-rest-spread
- Repository: https://github.com/babel/babel/tree/master/packages/babel-plugin-transform-object-rest-spread
- npm.io page: https://npm.io/package/babel-plugin-transform-object-rest-spread

## Dependencies (2)

- [babel-runtime](https://npm.io/package/babel-runtime.md) ^6.26.0
- [babel-plugin-syntax-object-rest-spread](https://npm.io/package/babel-plugin-syntax-object-rest-spread.md) ^6.8.0

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## Recent versions

- 6.26.0 (latest) — 2017-08-16
- 7.0.0-beta.3 (next) — 2017-10-15
- 7.0.0-beta.2 — 2017-09-26
- 7.0.0-beta.1 — 2017-09-19
- 7.0.0-beta.0 — 2017-09-12
- 7.0.0-alpha.20 — 2017-08-30
- 7.0.0-alpha.19 — 2017-08-07
- 7.0.0-alpha.18 — 2017-08-03
- 7.0.0-alpha.17 — 2017-07-26
- 7.0.0-alpha.16 — 2017-07-25
- 7.0.0-alpha.15 — 2017-07-12
- 7.0.0-alpha.14 — 2017-07-12
- 7.0.0-alpha.12 — 2017-05-31
- 7.0.0-alpha.11 — 2017-05-31
- 7.0.0-alpha.10 — 2017-05-25
- … 24 more at https://npm.io/package/babel-plugin-transform-object-rest-spread/versions

## README

# babel-plugin-transform-object-rest-spread

> This plugin allows Babel to transform rest properties for object destructuring assignment and spread properties for object literals.

## Example

### Rest Properties

```js
let { x, y, ...z } = { x: 1, y: 2, a: 3, b: 4 };
console.log(x); // 1
console.log(y); // 2
console.log(z); // { a: 3, b: 4 }
```

### Spread Properties

```js
let n = { x, y, ...z };
console.log(n); // { x: 1, y: 2, a: 3, b: 4 }
```

## Installation

```sh
npm install --save-dev babel-plugin-transform-object-rest-spread
```

## Usage

### Via `.babelrc` (Recommended)

**.babelrc**

```json
{
  "plugins": ["transform-object-rest-spread"]
}
```

### Via CLI

```sh
babel --plugins transform-object-rest-spread script.js
```

### Via Node API

```javascript
require("babel-core").transform("code", {
  plugins: ["transform-object-rest-spread"]
});
```

## Options

### `useBuiltIns`

`boolean`, defaults to `false`.

By default, this plugin uses Babel's `extends` helper which polyfills `Object.assign`. Enabling this option will use `Object.assign` directly.

**.babelrc**

```json
{
  "plugins": [
    ["transform-object-rest-spread", { "useBuiltIns": true }]
  ]
}
```

**In**

```js
z = { x, ...y };
```

**Out**

```js
z = Object.assign({ x }, y);
```

## References

* [Proposal: Object Rest/Spread Properties for ECMAScript](https://github.com/sebmarkbage/ecmascript-rest-spread)
* [Spec](http://sebmarkbage.github.io/ecmascript-rest-spread)

---
_Source: https://npm.io/package/babel-plugin-transform-object-rest-spread · Machine-readable twin of the npm.io package page. Health data is recomputed on every publish._