ReadOnlyObservableCollection.unshift - Andrei15193/react-model-view-viewmodel GitHub Wiki

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.

Parameters

  • items (rest): readonly TItem[]
    Elements to insert at the start of the collection.

Returns: number

The new length of the collection.

See also

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