Function retro

retro<T>(object): IterableIterator<T>
Create an iterator for a retroable object.
Type Parameters
- T
Parameters
- object: IRetroable<T> | ArrayLike<T>
  The retroable or array-like object of interest.
Returns IterableIterator<T>
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]
```
- Defined in retro.ts:41