multiTransform method
Same as RepositoryAddon.multiTransform but with caching
Implementation
Stream<List<T>> multiTransform({
required Iterable<DocumentReference> refs,
}) {
return ConcatStream([
Stream.fromFuture(_addon.multiFetch(refs: refs, source: Source.cache))
.handleError((_) {}),
_addon.multiTransform(refs: refs),
]);
}