Reactive Coordinators proof of concept

appCoordinator.js

import { fromEventPattern } from 'rxjs';

import authCoordinator from './authCoordinator';

export default function (screen, connector) {
    // The 'q' key will quit the application no matter where the user is.
    const dispose = fromEventPattern(
        h => { screen.key('q', h); },
        h => { screen.unkey('q', h); },
    );

    // The 'screen' and 'connector' are also injected in the child coordinator.
    authCoordinator(screen, connector).subscribe(
        token => {
            /* 
               Do something with a token, ie.
               pass control to the dashboard coordinator.
            */
        },
    );

    return dispose;
}