IObservableCollection.sort - Andrei15193/react-model-view-viewmodel GitHub Wiki

Reverses the items in the collections and returns the observable collection.

sort(
  compareCallback?: (left: Exclude<TItem, undefined>, right: Exclude<TItem, undefined>) => number
): this

Source reference: src/collections/observableCollections/IObservableCollection.ts:77.

• compareCallback: (left:Exclude<TItem, undefined>, right:Exclude<TItem, undefined>) => number
  Optional, a callback used to determine the sort order between two items.

The observable collection on which the operation is performed.

• Array.sort