IndexMap<K extends dynamic, V>.fromEntries constructor

IndexMap<K extends dynamic, V>.fromEntries(
  1. List<K> keys,
  2. Iterable<MapEntry<K, V>> entries
)

Implementation

IndexMap.fromEntries(List<K> keys, Iterable<MapEntry<K, V>> entries)
  : assert(keys.every((key) => entries.map((entry) => entry.key).contains(key))),
    _keysReference = keys,
    _valuesBuffer = List.from((IndexMap<K, V?>.filled(keys, null)..addEntries(entries))._valuesBuffer);