forEach method
override
Applies action to each key/value pair of the map.
Calling action must not add or remove keys from the map.
Implementation
void forEach(void f(String key, String value)) {
for (var i = 0; true; i++) {
final key = _key(i);
if (key == null) return;
f(key, this[key]!);
}
}
© 2012 the Dart project authors
Licensed under the Creative Commons Attribution-ShareAlike License v4.0.
https://api.dart.dev/stable/2.13.0/dart-html/Storage/forEach.html