npm package: @stdlib/array-base-any-has-own-property
Description: Test whether at least one element in a provided array has a specified own property.
Author: The Stdlib Authors
Latest version: 0.1.1

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# anyHasOwnProp

[![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 own property.

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<section class="intro">

</section>

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<section class="installation">

## Installation

```bash
npm install @stdlib/array-base-any-has-own-property
```

</section>

<section class="usage">

## Usage

```javascript
var anyHasOwnProp = require( '@stdlib/array-base-any-has-own-property' );
```

#### anyHasOwnProp( arr, property )

Tests whether at least one element in a provided array has a specified own property.

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

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

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

bool = anyHasOwnProp( [ o1, o2, o3 ], 'toString' );
// returns false
```

</section>

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</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 anyHasOwnProp = require( '@stdlib/array-base-any-has-own-property' );

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

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

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

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

</section>

<!-- /.examples -->

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* * *

## 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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