MongoDocument constructor
Creates a Document instance initialized with the given map. or an empty Document instance if not provided.
Implementation
MongoDocument(Map<String, Object?>? map) {
if (map != null) {
//_map.addAll(map);
//_map.addEntries(map.entries);
for (String key in map.keys) {
_map[key] = map[key];
}
}
}