mapKeys<S> method
Null safety
- S fn(
- MapEntry<
K, V> entry
- MapEntry<
Implementation
IMap<S, V> mapKeys<S>(S Function(MapEntry<K, V> entry) fn) => IMap({
for (final entry in entries) fn(entry): entry.value,
});
IMap<S, V> mapKeys<S>(S Function(MapEntry<K, V> entry) fn) => IMap({
for (final entry in entries) fn(entry): entry.value,
});