npm package: @stdlib/array-convert-same
Description: Convert an array to the same data type as a second input array.
Author: The Stdlib Authors
Latest version: 0.3.1

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    About stdlib...
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# convertSame

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

> Convert an array to the same [data type][@stdlib/array/dtypes] as a second input array.

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</section>

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<!-- Package usage documentation. -->

<section class="installation">

## Installation

```bash
npm install @stdlib/array-convert-same
```

</section>

<section class="usage">

## Usage

```javascript
var convertSame = require( '@stdlib/array-convert-same' );
```

#### convertSame( x, y )

Converts an array to the same [data type][@stdlib/array/dtypes] as a second input array.

```javascript
var Float32Array = require( '@stdlib/array-float32' );

var x = [ 1.0, 2.0, 3.0 ];
var y = new Float32Array( 0 );

var out = convertSame( x, y );
// returns <Float32Array>[ 1.0, 2.0, 3.0 ]
```

</section>

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<section class="notes">

</section>

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<section class="examples">

## Examples

<!-- eslint-disable stdlib/new-cap-error -->

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

```javascript
var discreteUniform = require( '@stdlib/random-base-discrete-uniform' ).factory;
var filledarrayBy = require( '@stdlib/array-filled-by' );
var dtypes = require( '@stdlib/array-dtypes' );
var ctors = require( '@stdlib/array-ctors' );
var convertSame = require( '@stdlib/array-convert-same' );

// Create a generic array:
var arr = filledarrayBy( 5, 'generic', discreteUniform( -100, 100 ) );

// Get a list of array data types:
var DTYPES = dtypes();

// Convert the generic array to each array data type:
var out;
var i;
for ( i = 0; i < DTYPES.length; i++ ) {
    out = convertSame( arr, new ( ctors( DTYPES[ i ] ) )( 0 ) );
    console.log( out );
}
```

</section>

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* * *

## See Also

-   <span class="package-name">[`@stdlib/array-convert`][@stdlib/array/convert]</span><span class="delimiter">: </span><span class="description">convert an array to an array of a different data type.</span>

</section>

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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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[npm-image]: http://img.shields.io/npm/v/@stdlib/array-convert-same.svg
[npm-url]: https://npmjs.org/package/@stdlib/array-convert-same

[test-image]: https://github.com/stdlib-js/array-convert-same/actions/workflows/test.yml/badge.svg?branch=v0.3.1
[test-url]: https://github.com/stdlib-js/array-convert-same/actions/workflows/test.yml?query=branch:v0.3.1

[coverage-image]: https://img.shields.io/codecov/c/github/stdlib-js/array-convert-same/main.svg
[coverage-url]: https://codecov.io/github/stdlib-js/array-convert-same?branch=main

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[stdlib]: https://github.com/stdlib-js/stdlib

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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-convert-same/tree/deno
[deno-readme]: https://github.com/stdlib-js/array-convert-same/blob/deno/README.md
[umd-url]: https://github.com/stdlib-js/array-convert-same/tree/umd
[umd-readme]: https://github.com/stdlib-js/array-convert-same/blob/umd/README.md
[esm-url]: https://github.com/stdlib-js/array-convert-same/tree/esm
[esm-readme]: https://github.com/stdlib-js/array-convert-same/blob/esm/README.md
[branches-url]: https://github.com/stdlib-js/array-convert-same/blob/main/branches.md

[stdlib-license]: https://raw.githubusercontent.com/stdlib-js/array-convert-same/main/LICENSE

[@stdlib/array/dtypes]: https://www.npmjs.com/package/@stdlib/array-dtypes

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[@stdlib/array/convert]: https://www.npmjs.com/package/@stdlib/array-convert

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</section>

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