afterSnapshot method

  1. @override
Future<void> afterSnapshot(
  1. String documentId,
  2. Snapshot snapshot
)
override

Keeps the snapshot createSnapshot just took, so getLatestSnapshot can hand it back. There is nowhere else for it to go.

Implementation

@override
Future<void> afterSnapshot(String documentId, Snapshot snapshot) async {
  _snapshots[documentId] = snapshot;
}