npm package: @stdlib/ndarray-base-ndarraylike2scalar
Description: Convert an ndarray-like object to a scalar value.
Author: The Stdlib Authors
Latest version: 0.1.1

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# ndarraylike2scalar

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> Convert an ndarray-like object to a scalar value.

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<section class="installation">

## Installation

```bash
npm install @stdlib/ndarray-base-ndarraylike2scalar
```

</section>

<section class="usage">

## Usage

```javascript
var ndarraylike2scalar = require( '@stdlib/ndarray-base-ndarraylike2scalar' );
```

#### ndarraylike2scalar( x )

Converts an ndarray-like object to a scalar value.

```javascript
var scalar2ndarray = require( '@stdlib/ndarray-from-scalar' );

var arr = scalar2ndarray( 1.0 );
// returns <ndarray>

var out = ndarraylike2scalar( arr );
// returns 1.0
```

</section>

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<section class="examples">

## Examples

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

```javascript
var scalar2ndarray = require( '@stdlib/ndarray-from-scalar' );
var compose = require( '@stdlib/utils-compose' );
var naryFunction = require( '@stdlib/utils-nary-function' );
var oneTo = require( '@stdlib/array-one-to' );
var logEachMap = require( '@stdlib/console-log-each-map' );
var ndarraylike2scalar = require( '@stdlib/ndarray-base-ndarraylike2scalar' );

// Create a list of scalars:
var scalars = oneTo( 10 );

// Create a composite function which round-trips a scalar to an ndarray and back:
var f = compose( ndarraylike2scalar, naryFunction( scalar2ndarray, 1 ) );

// Apply the function to the list of scalars:
logEachMap( '%d => %d', scalars, f );
```

</section>

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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].

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---

## License

See [LICENSE][stdlib-license].


## Copyright

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

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