jordanhamill / stated Goto Github PK

All of the side effects in the example code from the README create a retain cycle that keeps instances of AppLauncher alive indefinitely.

The problem is that when taking a reference to a method, it implicitly takes a strong reference on self.

The sideEffect is stored here:

The only way I know to migitate this is to always wrap methods in a closure with [weak self] when using them as side effect.

Nice library! This made my state machines more sane!

It would be useful if you could specify a transition that is triggered for all inputs when in a certain state and transitions that get triggered from any state given a specific input.

This could be done using a special input like anyInput() and A special AnyState.

Like this:

anyInput() | States.someState => States.someOtherState | sideEffect,
Inputs.error() | AnyState.slot => States.errorState | handleError,