invertString

invertString(input): string

Defined in: aberdeen.ts:235

Creates a new string that has the opposite sort order compared to the input string.

This is achieved by flipping the bits of each character code in the input string. The resulting string is intended for use as a sort key, particularly with the makeKey function in onEach, to achieve a descending sort order.

Warning: The output string will likely contain non-printable characters or appear as gibberish and should not be displayed to the user.

Parameters

input

string

The string whose sort order needs to be inverted.

Returns

string

A new string that will sort in the reverse order of the input string.

Example

const $users = A.proxy([
    { id: 1, name: 'Charlie', score: 95 },
    { id: 2, name: 'Alice', score: 100 },
    { id: 3, name: 'Bob', score: 90 },
]);

A.onEach($users, ($user) => {
    A(`p#${$user.name}: ${$user.score}`);
}, ($user) => A.invertString($user.name)); // Reverse alphabetic order

See

onEach for usage with sorting.