mirror of https://github.com/jkjoy/sunpeiwen.git
112 lines
2.9 KiB
Markdown
112 lines
2.9 KiB
Markdown
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# isobject [](https://www.npmjs.com/package/isobject) [](https://npmjs.org/package/isobject) [](https://travis-ci.org/jonschlinkert/isobject)
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Returns true if the value is an object and not an array or null.
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## Install
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Install with [npm](https://www.npmjs.com/):
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```sh
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$ npm install isobject --save
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```
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Use [is-plain-object](https://github.com/jonschlinkert/is-plain-object) if you want only objects that are created by the `Object` constructor.
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## Install
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Install with [npm](https://www.npmjs.com/):
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```sh
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$ npm install isobject
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```
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Install with [bower](http://bower.io/)
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```sh
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$ bower install isobject
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```
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## Usage
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```js
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var isObject = require('isobject');
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```
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**True**
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All of the following return `true`:
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```js
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isObject({});
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isObject(Object.create({}));
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isObject(Object.create(Object.prototype));
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isObject(Object.create(null));
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isObject({});
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isObject(new Foo);
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isObject(/foo/);
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```
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**False**
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All of the following return `false`:
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```js
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isObject();
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isObject(function () {});
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isObject(1);
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isObject([]);
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isObject(undefined);
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isObject(null);
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```
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## Related projects
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You might also be interested in these projects:
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[merge-deep](https://www.npmjs.com/package/merge-deep): Recursively merge values in a javascript object. | [homepage](https://github.com/jonschlinkert/merge-deep)
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* [extend-shallow](https://www.npmjs.com/package/extend-shallow): Extend an object with the properties of additional objects. node.js/javascript util. | [homepage](https://github.com/jonschlinkert/extend-shallow)
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* [is-plain-object](https://www.npmjs.com/package/is-plain-object): Returns true if an object was created by the `Object` constructor. | [homepage](https://github.com/jonschlinkert/is-plain-object)
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* [kind-of](https://www.npmjs.com/package/kind-of): Get the native type of a value. | [homepage](https://github.com/jonschlinkert/kind-of)
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## Contributing
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Pull requests and stars are always welcome. For bugs and feature requests, [please create an issue](https://github.com/jonschlinkert/isobject/issues/new).
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## Building docs
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Generate readme and API documentation with [verb](https://github.com/verbose/verb):
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```sh
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$ npm install verb && npm run docs
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```
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Or, if [verb](https://github.com/verbose/verb) is installed globally:
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```sh
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$ verb
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```
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## Running tests
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Install dev dependencies:
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```sh
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$ npm install -d && npm test
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```
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## Author
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**Jon Schlinkert**
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* [github/jonschlinkert](https://github.com/jonschlinkert)
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* [twitter/jonschlinkert](http://twitter.com/jonschlinkert)
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## License
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Copyright © 2016, [Jon Schlinkert](https://github.com/jonschlinkert).
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Released under the [MIT license](https://github.com/jonschlinkert/isobject/blob/master/LICENSE).
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***
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_This file was generated by [verb](https://github.com/verbose/verb), v0.9.0, on April 25, 2016._
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