{{alias}}( arrays, initial, clbk )
    Performs a reduction over elements in an input ndarray.

    A provided "ndarray" should be an object with the following properties:

    - dtype: data type.
    - data: data buffer.
    - shape: dimensions.
    - strides: stride lengths.
    - offset: index offset.
    - order: specifies whether an ndarray is row-major (C-style) or column-major
    (Fortran-style).

    The callback function should be a binary function accepting two arguments:

    - accumulated: the accumulated result.
    - currentValue: the current ndarray element.

    Each invocation of the callback should return an updated accumulated result.
    This return value is subsequently provided to the callback upon next
    invocation.

    After invoking the callback for each element in a provided ndarray, the
    function returns the return value from the last invocation of the callback.

    Parameters
    ----------
    arrays: ArrayLikeObject<ndarray>
        Array-like object containing one input ndarray.

    initial: any
        Initial accumulator value.

    clbk: Function
        Callback function.

    Returns
    -------
    result: any
        Accumulated result.

    Examples
    --------
    // Define ndarray data and meta data...
    > var xbuf = new {{alias:@stdlib/array/float64}}( [ -1.0, -2.0, -3.0, -4.0 ] );
    > var dtype = 'float64';
    > var shape = [ 2, 2 ];
    > var sx = [ 2, 1 ];
    > var ox = 0;
    > var order = 'row-major';

    // Using an ndarray...
    > var x = {{alias:@stdlib/ndarray/ctor}}( dtype, xbuf, shape, sx, ox, order );
    > {{alias}}( [ x ], 0.0, {{alias:@stdlib/number/float64/base/add}} )
    -10.0

    // Using a minimal ndarray-like objects...
    > x = {
    ...     'dtype': dtype,
    ...     'data': xbuf,
    ...     'shape': shape,
    ...     'strides': sx,
    ...     'offset': ox,
    ...     'order': order
    ... };
    > {{alias}}( [ x ], 0.0, {{alias:@stdlib/number/float64/base/add}} )
    -10.0

    See Also
    --------