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built_collection package
documentation
built_collection.dart
MapBuilder<K, V>
operator [] method
operator [] method
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operator []
method
V?
operator []
(
Object
?
key
)
As
Map
.
Implementation
V? operator [](Object? key) => _map[key];
built_collection package
documentation
built_collection
MapBuilder<K, V>
operator [] method
MapBuilder class