Interface CellIterable<TValue, TKey>

observe

• observe(
      insert: (index: number, item: TValue, key: TKey) => void,
      remove: (index: number) => void,
  ): () => void

  Observe this iterable. Upon attaching an observer insert is called for each item currently contained in the underlying collection.

  Parameters

  • insert: (index: number, item: TValue, key: TKey) => void

    An observer that is called whenever an item is inserted.
  • remove: (index: number) => void

    An observer that is called whenever an item is removed.

  Returns () => void

  A function that should be called to detach the observer functions.