system_assignation/node_modules/is-plain-obj/readme.md

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# is-plain-obj [![Build Status](https://travis-ci.org/sindresorhus/is-plain-obj.svg?branch=master)](https://travis-ci.org/sindresorhus/is-plain-obj)
> Check if a value is a plain object
An object is plain if it's created by either `{}`, `new Object()` or `Object.create(null)`.
## Install
```
$ npm install --save is-plain-obj
```
## Usage
```js
var isPlainObj = require('is-plain-obj');
isPlainObj({foo: 'bar'});
//=> true
isPlainObj([1, 2, 3]);
//=> false
```
## Related
- [is-obj](https://github.com/sindresorhus/is-obj) - Check if a value is an object
## License
MIT © [Sindre Sorhus](http://sindresorhus.com)