{{alias}}( x[, options], fcn[, thisArg] )
    Applies a callback function to elements in an input ndarray and assigns
    results to elements in a new output ndarray.

    The callback function is provided the following arguments:

    - value: current array element.
    - indices: current array element indices.
    - arr: the input ndarray.

    Parameters
    ----------
    x: ndarray
        Input ndarray.

    options: Object (optional)
        Function options.

    options.dtype: string (optional)
        Output ndarray data type. Overrides using the input array's inferred
        data type.

    fcn: Function
        Callback function.

    thisArg: any (optional)
        Callback function execution context.

    Examples
    --------
    > var x = {{alias:@stdlib/ndarray/array}}( [ [ 1.0, 2.0 ], [ 3.0, 4.0 ] ] );
    > function f( v ) { return v*10.0; };
    > var y = {{alias}}( x, f )
    <ndarray>[ [ 10.0, 20.0 ], [ 30.0, 40.0 ] ]

    See Also
    --------