source: trip-planner-front/node_modules/is-plain-object/README.md

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1# is-plain-object [![NPM version](https://img.shields.io/npm/v/is-plain-object.svg?style=flat)](https://www.npmjs.com/package/is-plain-object) [![NPM monthly downloads](https://img.shields.io/npm/dm/is-plain-object.svg?style=flat)](https://npmjs.org/package/is-plain-object) [![NPM total downloads](https://img.shields.io/npm/dt/is-plain-object.svg?style=flat)](https://npmjs.org/package/is-plain-object) [![Linux Build Status](https://img.shields.io/travis/jonschlinkert/is-plain-object.svg?style=flat&label=Travis)](https://travis-ci.org/jonschlinkert/is-plain-object)
2
3> Returns true if an object was created by the `Object` constructor.
4
5## Install
6
7Install with [npm](https://www.npmjs.com/):
8
9```sh
10$ npm install --save is-plain-object
11```
12
13Use [isobject](https://github.com/jonschlinkert/isobject) if you only want to check if the value is an object and not an array or null.
14
15## Usage
16
17```js
18var isPlainObject = require('is-plain-object');
19```
20
21**true** when created by the `Object` constructor.
22
23```js
24isPlainObject(Object.create({}));
25//=> true
26isPlainObject(Object.create(Object.prototype));
27//=> true
28isPlainObject({foo: 'bar'});
29//=> true
30isPlainObject({});
31//=> true
32```
33
34**false** when not created by the `Object` constructor.
35
36```js
37isPlainObject(1);
38//=> false
39isPlainObject(['foo', 'bar']);
40//=> false
41isPlainObject([]);
42//=> false
43isPlainObject(new Foo);
44//=> false
45isPlainObject(null);
46//=> false
47isPlainObject(Object.create(null));
48//=> false
49```
50
51## About
52
53### Related projects
54
55* [is-number](https://www.npmjs.com/package/is-number): Returns true if the value is a number. comprehensive tests. | [homepage](https://github.com/jonschlinkert/is-number "Returns true if the value is a number. comprehensive tests.")
56* [isobject](https://www.npmjs.com/package/isobject): Returns true if the value is an object and not an array or null. | [homepage](https://github.com/jonschlinkert/isobject "Returns true if the value is an object and not an array or null.")
57* [kind-of](https://www.npmjs.com/package/kind-of): Get the native type of a value. | [homepage](https://github.com/jonschlinkert/kind-of "Get the native type of a value.")
58
59### Contributing
60
61Pull requests and stars are always welcome. For bugs and feature requests, [please create an issue](../../issues/new).
62
63### Contributors
64
65| **Commits** | **Contributor** |
66| --- | --- |
67| 17 | [jonschlinkert](https://github.com/jonschlinkert) |
68| 6 | [stevenvachon](https://github.com/stevenvachon) |
69| 3 | [onokumus](https://github.com/onokumus) |
70| 1 | [wtgtybhertgeghgtwtg](https://github.com/wtgtybhertgeghgtwtg) |
71
72### Building docs
73
74_(This project's readme.md is generated by [verb](https://github.com/verbose/verb-generate-readme), please don't edit the readme directly. Any changes to the readme must be made in the [.verb.md](.verb.md) readme template.)_
75
76To generate the readme, run the following command:
77
78```sh
79$ npm install -g verbose/verb#dev verb-generate-readme && verb
80```
81
82### Running tests
83
84Running and reviewing unit tests is a great way to get familiarized with a library and its API. You can install dependencies and run tests with the following command:
85
86```sh
87$ npm install && npm test
88```
89
90### Author
91
92**Jon Schlinkert**
93
94* [github/jonschlinkert](https://github.com/jonschlinkert)
95* [twitter/jonschlinkert](https://twitter.com/jonschlinkert)
96
97### License
98
99Copyright © 2017, [Jon Schlinkert](https://github.com/jonschlinkert).
100Released under the [MIT License](LICENSE).
101
102***
103
104_This file was generated by [verb-generate-readme](https://github.com/verbose/verb-generate-readme), v0.6.0, on July 11, 2017._
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