map<K2, V2> method

BuiltMap<K2, V2> map<K2, V2>(
  1. MapEntry<K2, V2> f(
    1. K,
    2. V
    )
)

As Map.map, but returns a BuiltMap.

Implementation

BuiltMap<K2, V2> map<K2, V2>(MapEntry<K2, V2> Function(K, V) f) =>
    _BuiltMap<K2, V2>.withSafeMap(null, _map.map(f));