sort_by()

Sort an array by a function or key.

Implementation

Args: array: The array to sort key_func: A function that returns a comparable value Returns: A new sorted array

Example

sort_by([1, 2, 3], lambda x: -x)

Expected output: [3, 2, 1]

Source Code

                        def sort_by(array: List[T], key_func: Callable[[T], Any]) -> List[T]:
    return sorted(array, key=key_func)
                    