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# scalar2ndarrayLike

> Convert a scalar value to a zero-dimensional ndarray having the same [data type][@stdlib/ndarray/dtypes] as a provided ndarray.

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## Usage

```javascript
var scalar2ndarrayLike = require( '@stdlib/ndarray/base/from-scalar-like' );
```

#### scalar2ndarrayLike( x, value )

Returns a zero-dimensional ndarray containing a provided scalar `value` and having the same [data type][@stdlib/ndarray/dtypes] as a provided ndarray.

```javascript
var getShape = require( '@stdlib/ndarray/shape' );
var getDType = require( '@stdlib/ndarray/dtype' );
var zeros = require( '@stdlib/ndarray/base/zeros' );

var x = zeros( 'float32', [ 2, 2 ], 'row-major' );
// returns <ndarray>

var y = scalar2ndarrayLike( x, 1.0 );
// returns <ndarray>

var sh = getShape( y );
// returns []

var dt = String( getDType( y ) );
// returns 'float32'

var v = y.get();
// returns 1.0
```

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## Notes

-   Along with data type and order, the function infers the "class" of the returned ndarray from the provided ndarray. For example, if provided a "base" [ndarray][@stdlib/ndarray/base/ctor], the function returns a base [ndarray][@stdlib/ndarray/base/ctor]. If provided a non-base [ndarray][@stdlib/ndarray/ctor], the function returns a non-base [ndarray][@stdlib/ndarray/ctor].
-   If `value` is a number and a provided ndarray has a complex [data type][@stdlib/ndarray/dtypes], the function returns a zero-dimensional ndarray containing a complex number whose real component equals the provided scalar `value` and whose imaginary component is zero.

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## Examples

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

```javascript
var dtypes = require( '@stdlib/ndarray/dtypes' );
var empty = require( '@stdlib/ndarray/base/empty' );
var scalar2ndarrayLike = require( '@stdlib/ndarray/base/from-scalar-like' );

// Get a list of data types:
var dt = dtypes( 'integer_and_generic' );

// Generate zero-dimensional arrays...
var x;
var y;
var i;
for ( i = 0; i < dt.length; i++ ) {
    x = empty( dt[ i ], [ 2, 2 ], 'row-major' );
    y = scalar2ndarrayLike( x, i );
    console.log( y.get() );
}
```

</section>

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[@stdlib/ndarray/base/ctor]: https://github.com/stdlib-js/ndarray/tree/main/base/ctor

[@stdlib/ndarray/ctor]: https://github.com/stdlib-js/ndarray/tree/main/ctor

[@stdlib/ndarray/dtypes]: https://github.com/stdlib-js/ndarray/tree/main/dtypes

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