ReadOnlyObservableCollection.unshift - Andrei15193/react-model-view-viewmodel GitHub Wiki
API / ReadOnlyObservableCollection<TItem> / unshift method
Inserts new elements at the start of the collection, and returns the new length of the collection.
protected unshift(
...items: readonly TItem[]
): number
Source reference: src/collections/observableCollections/ReadOnlyObservableCollection.ts:783
.
Returns: number
The new length of the collection.