rebuild method
Converts to a MapBuilder, applies updates to it, and builds.
Implementation
BuiltMap<K, V> rebuild(Function(MapBuilder<K, V>) updates) =>
(toBuilder()..update(updates)).build();
Converts to a MapBuilder, applies updates to it, and builds.
BuiltMap<K, V> rebuild(Function(MapBuilder<K, V>) updates) =>
(toBuilder()..update(updates)).build();