nd_keys_observer 1.0.10 nd_keys_observer: ^1.0.10 copied to clipboard
Key and callback observer library.
nd_keys_observer #
nd_keys_observer is a small library to observe by key path with callback.
NDSubject subject = NDSimpleSubject.create();
subject.observe(["myProperty", "myProperty2.myProperty"], (keys) {
print(keys);
});
//...
subject.didChange(["myProperty.a.b"]);
// [myProperty]
//...
subject.didChange(["myProperty.a, myProperty2"]);
// [myProperty, myProperty2.myProperty]