Add set and update methods?

[icnahom]

Would be nice to have set and update methods, just like angular signals.

[icnahom]

Also the callable class to access value, but not sure if that's quicker to type than .value.

[icnahom]

I noticed that set and call are already implemented, although call could use an untracked parameter? May feel unnecessary but it could help with refactoring and readability of code:

1. example() , example(untracked: true)

2. example() , example.untrackedValue

extension SignalExtension<T> on Signal<T> {
  T call({bool untracked = false}) {
    if (untracked) {
      return untrackedValue;
    }
    return value;
  }

  void set(T value) {
    this.value = value;
  }

  void update(T Function(T value) callback) {
    value = callback.call(untrackedValue);
  }
}

[icnahom]

I thought the Watch widget above this 'Button' would subscribe to unwanted changes, but I haven't checked.

[rodydavis]

Watch only subscribes in a sync callback, callback function is past when the subscription scope would exist

[icnahom]

Awesome! Thanks for the heads up.

[icnahom]

In signals you would always call .value as it will clean up the state graph as needed.

Quick question, reading value as someSignal() is the same as someSignal.value right?

[rodydavis]

Correct. As well as .toJson, .toString and .get