OnX<State, Event> extension
Methods
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on<ChildEvent>({ChildEvent? test(Event event)?, Reduce<State, ChildEvent>? reduce, void effect(State state, ChildEvent event, Dispatch<Event> dispatch)?})
→ System<State, Event>
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Add
reduce or effect when event meet some condition.
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onDispose({required void run()})
→ System<State, Event>
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Add code block that tied with running system's disposer.
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onRun({required Disposer? effect(State initialState, Dispatch<Event> dispatch)})
→ System<State, Event>
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Add effect on system run.
