https://github.com/faizanu94/key-value-exists

Returns existence of key or value in an object
https://github.com/faizanu94/key-value-exists

exists key-value key-value-pair map object primitive search

Last synced: 5 days ago
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Returns existence of key or value in an object

• Host: GitHub
• URL: https://github.com/faizanu94/key-value-exists
• Owner: faizanu94
• License: mit
• Created: 2021-01-31T16:58:08.000Z (almost 4 years ago)
• Default Branch: main
• Last Pushed: 2021-04-05T12:13:14.000Z (over 3 years ago)
• Last Synced: 2024-12-19T10:44:44.287Z (8 days ago)
• Topics: exists, key-value, key-value-pair, map, object, primitive, search
• Language: JavaScript
• Homepage: https://www.npmjs.com/package/key-value-exists
• Size: 5.86 KB
• Stars: 2
• Watchers: 2
• Forks: 0
• Open Issues: 1
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# key-value-exists

> Returns existence of key or value in an object

## Install

```

$ npm install key-value-exists

```

## Usage

```js

const keyValueExists = require('key-value-exists');

keyValueExists({foo: true, bar: {baz: {foobaz: true}}, foobar: {barbaz: true}}, 'foo');

//=> true

keyValueExists({foo: true, bar: {baz: {foobaz: true}}, foobar: {barbaz: true}}, 'zoo');

//=> false

keyValueExists({foo: true, bar: {baz: {foobaz: true}}, foobar: {barbaz: true}}, 'foobaz', {deep: true});

//=> true

keyValueExists({foo: true, bar: {baz: {foobaz: true}}, foobar: {barbaz: true}}, {foobaz: true}, {deep: true});

//=> true

keyValueExists({foo: true, bar: {baz: {foobaz: true}}, foobar: {barbaz: true}}, {foobaz: false}, {deep: true});

//=> false

```

## API

### keyValueExists(object, target, options?)

#### object

Type: `object`

Source object to traverse

#### target

Type: `any`

Value to be searched

#### options

Type: `object`

##### deep

Type: `boolean`\

Default: `false`

Recurse nested objects and objects in arrays