npm package: @stdlib/array-base-any-is-entry-in
Description: Test whether at least one element in a provided array has a specified property key-value pair, either own or inherited.
Author: The Stdlib Authors
Latest version: 0.1.1

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# anyIsEntryIn

[![NPM version][npm-image]][npm-url] [![Build Status][test-image]][test-url] [![Coverage Status][coverage-image]][coverage-url] <!-- [![dependencies][dependencies-image]][dependencies-url] -->

> Test whether at least one element in a provided array has a specified property key-value pair, either own or inherited.

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<section class="intro">

</section>

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<section class="installation">

## Installation

```bash
npm install @stdlib/array-base-any-is-entry-in
```

</section>

<section class="usage">

## Usage

```javascript
var anyIsEntryIn = require( '@stdlib/array-base-any-is-entry-in' );
```

#### anyIsEntryIn( arr, property, value )

Tests whether at least one element in a provided array has a specified property key-value pair, either own or inherited.

```javascript
var o1 = {
    'a': 1
};
var o2 = {
    'b': 2
};
var o3 = {
    'c': 3
};

var bool = anyIsEntryIn( [ o1, o2, o3 ], 'b', 2 );
// returns true

bool = anyIsEntryIn( [ o1, o2, o3 ], 'd', 0 );
// returns false

bool = anyIsEntryIn( [ o1, o2, o3 ], 'b', 0 );
// returns false
```

</section>

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<section class="notes">

</section>

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<section class="examples">

## Examples

<!-- eslint no-undef: "error" -->

```javascript
var fromCodePoint = require( '@stdlib/string-from-code-point' );
var discreteUniform = require( '@stdlib/random-base-discrete-uniform' );
var filledBy = require( '@stdlib/array-filled-by' );
var anyIsEntryIn = require( '@stdlib/array-base-any-is-entry-in' );

function randomObject() {
    var o = {};
    o[ fromCodePoint( 97+discreteUniform( 0, 25 ) ) ] = 0;
    return o;
}

var arr = filledBy( 10, 'generic', randomObject );
console.log( arr );

var bool = anyIsEntryIn( arr, 'a', 0 );
console.log( 'a: %s', bool );

bool = anyIsEntryIn( arr, 'b', 0 );
console.log( 'b: %s', bool );
```

</section>

<!-- /.examples -->

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<section class="main-repo" >

* * *

## Notice

This package is part of [stdlib][stdlib], a standard library for JavaScript and Node.js, with an emphasis on numerical and scientific computing. The library provides a collection of robust, high performance libraries for mathematics, statistics, streams, utilities, and more.

For more information on the project, filing bug reports and feature requests, and guidance on how to develop [stdlib][stdlib], see the main project [repository][stdlib].

#### Community

[![Chat][chat-image]][chat-url]

---

## License

See [LICENSE][stdlib-license].


## Copyright

Copyright &copy; 2016-2026. The Stdlib [Authors][stdlib-authors].

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[test-image]: https://github.com/stdlib-js/array-base-any-is-entry-in/actions/workflows/test.yml/badge.svg?branch=v0.1.1
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[umd]: https://github.com/umdjs/umd
[es-module]: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Guide/Modules

[deno-url]: https://github.com/stdlib-js/array-base-any-is-entry-in/tree/deno
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[stdlib-license]: https://raw.githubusercontent.com/stdlib-js/array-base-any-is-entry-in/main/LICENSE

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