Function retro

Create an iterator for a retroable object.

Returns

An iterator which traverses the object's values in reverse.

Example

import { retro } from '@lumino/algorithm';

let data = [1, 2, 3, 4, 5, 6];

let stream = retro(data);

Array.from(stream);  // [6, 5, 4, 3, 2, 1]