insertAll<T> method
Inserts all specified entities of the same type in this Box.
Implementation
@override
Future insertAll<T>(Iterable<T> entities) => _autoRecover(() async {
var entitySupport = registry.lookup<T>();
var collection = await _collectionFor(T);
var documents = entities
.map((entity) => _wrapKey(
entitySupport.serialize(entity), entitySupport.keyFields))
.toList();
await collection.insertAll(documents,
writeConcern: WriteConcern.acknowledged);
});