Convert a scalar value to a zero-dimensional ndarray.
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> Convert a scalar value to a zero-dimensional [ndarray][@stdlib/ndarray/base/ctor].
``bash`
npm install @stdlib/ndarray-base-from-scalar
`javascript`
var scalar2ndarray = require( '@stdlib/ndarray-base-from-scalar' );
#### scalar2ndarray( value, dtype, order )
Returns a zero-dimensional [ndarray][@stdlib/ndarray/base/ctor] containing a provided scalar value and having a specified [data type][@stdlib/ndarray/dtypes].
`javascript
var getShape = require( '@stdlib/ndarray-shape' );
var getDType = require( '@stdlib/ndarray-dtype' );
var x = scalar2ndarray( 1.0, 'float64', 'row-major' );
// returns
var sh = getShape( x );
// returns []
var dt = String( getDType( x ) );
// returns 'float64'
var v = x.get();
// returns 1.0
`
- If value is a number and [dtype][@stdlib/ndarray/dtypes] is a complex [data type][@stdlib/ndarray/dtypes], the function returns a zero-dimensional [ndarray][@stdlib/ndarray/base/ctor] containing a complex number whose real component equals the provided scalar value and whose imaginary component is zero.
`javascript
var dtypes = require( '@stdlib/ndarray-dtypes' );
var scalar2ndarray = require( '@stdlib/ndarray-base-from-scalar' );
// Get a list of data types:
var dt = dtypes( 'integer_and_generic' );
// Generate zero-dimensional arrays...
var x;
var i;
for ( i = 0; i < dt.length; i++ ) {
x = scalar2ndarray( i, dt[ i ], 'row-major' );
console.log( x.get() );
}
`
*
- [@stdlib/ndarray-array][@stdlib/ndarray/array]: multidimensional arrays.
- [@stdlib/ndarray-base/ctor][@stdlib/ndarray/base/ctor]: base multidimensional array.
- [@stdlib/ndarray-ctor][@stdlib/ndarray/ctor]: multidimensional array constructor.
*
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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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---
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