registryAll method
Implementation
VoidCallback registryAll(Map<K, V> values) {
assert(values.isNotEmpty, 'values must not be null or empty.');
_maps.addAll(values);
return () {
_maps.removeWhere((k, _) => _maps.containsKey(k));
};
}
VoidCallback registryAll(Map<K, V> values) {
assert(values.isNotEmpty, 'values must not be null or empty.');
_maps.addAll(values);
return () {
_maps.removeWhere((k, _) => _maps.containsKey(k));
};
}