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

Aggregates the contained items into a String placing the provided separator between them.

public join(
  separator?: null | string
): string

Source reference: src/collections/observableCollections/ReadOnlyObservableCollection.ts:220.

• separator: null | string
  The separator used to insert between items when aggregating them into a String.

The aggregated items as a String.

• Array.join