atLeast2D function

Matrix atLeast2D(dynamic array)

Implementation

Matrix atLeast2D(final array) {
  if (array is List<Vector>) {
    return Matrix.fromColumns(array);
  } else if (array is num) {
    return Matrix.column([array as double]);
  } else if (array is Vector) {
    return Matrix.fromColumns([array]);
  }

  assert(array is Matrix);

  return array;
}