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is-plain-object

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is-plain-object

Returns true if an object was created by the `Object` constructor, or Object.create(null).

    5.0.0latest

Version published
Maintainers
3
Weekly downloads
36,317,907
increased by4.53%

Weekly downloads

Changelog

Source

  • Migrated from default to named export (see why here https://github.com/lukeed/klona/pull/17):

ESM/TypeScript

- import isPlainObject from 'is-plain-object'; + import { isPlainObject } from 'is-plain-object';

CommonJS

- const isPlainObject = require('is-plain-object'); + const { isPlainObject } = require('is-plain-object');
  • Added native ESM support via exports mapping

Readme

Source

is-plain-object NPM version NPM monthly downloads NPM total downloads Linux Build Status

Returns true if an object was created by the Object constructor, or Object.create(null).

Please consider following this project's author, Jon Schlinkert, and consider starring the project to show your :heart: and support.

Install

Install with npm:

$ npm install --save is-plain-object

Use isobject if you only want to check if the value is an object and not an array or null.

Usage

with es modules

import { isPlainObject } from 'is-plain-object';

or with commonjs

const { isPlainObject } = require('is-plain-object');

true when created by the Object constructor, or Object.create(null).

isPlainObject(Object.create({})); //=> true isPlainObject(Object.create(Object.prototype)); //=> true isPlainObject({foo: 'bar'}); //=> true isPlainObject({}); //=> true isPlainObject(null); //=> true

false when not created by the Object constructor.

isPlainObject(1); //=> false isPlainObject(['foo', 'bar']); //=> false isPlainObject([]); //=> false isPlainObject(new Foo); //=> false isPlainObject(Object.create(null)); //=> false

About

Contributing

Pull requests and stars are always welcome. For bugs and feature requests, please create an issue.

Running Tests

Running 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:

$ npm install && npm test
Building docs

(This project's readme.md is generated by verb, please don't edit the readme directly. Any changes to the readme must be made in the .verb.md readme template.)

To generate the readme, run the following command:

$ npm install -g verbose/verb#dev verb-generate-readme && verb

You might also be interested in these projects:

Contributors

CommitsContributor
19jonschlinkert
6TrySound
6stevenvachon
3onokumus
1wtgtybhertgeghgtwtg

Author

Jon Schlinkert

License

Copyright © 2019, Jon Schlinkert. Released under the MIT License.


This file was generated by verb-generate-readme, v0.8.0, on April 28, 2019.

Keywords

FAQs

What is is-plain-object?

Returns true if an object was created by the `Object` constructor, or Object.create(null).

Is is-plain-object popular?

The npm package is-plain-object receives a total of 30,521,978 weekly downloads. As such, is-plain-object popularity was classified as popular.

Is is-plain-object well maintained?

We found that is-plain-object demonstrated a not healthy version release cadence and project activity because the last version was released a year ago.It has 3 open source maintainers collaborating on the project.

Last updated on 09 Sep 2020

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