getItemsFromKeys method

List<T> getItemsFromKeys(
  1. Iterable<K> keys
)

Implementation

List<T> getItemsFromKeys(Iterable<K> keys) {
  if (keys.isEmpty) return [];

  final keySet = keys.toSet();
  final results = <T>[];

  for (final key in keySet) {
    final item = _itemsMap[key];
    if (item != null) {
      results.add(item);
    }
  }

  return results;
}