nestedKey method
Nested key management for routing.
Returns a delegate associated with the provided key.
Implementation
GetDelegate<T>? nestedKey(String? key) {
if (key == null) {
return rootDelegate;
}
keys.putIfAbsent(
key,
() => GetDelegate<T>(
showHashOnUrl: true,
pages: RouteDecoder<T>.fromRoute(key).currentChildren ?? <GetPage<T>>[],
),
);
return keys[key];
}