gquemener/event-tracker-middleware.js

## event-tracker-middleware.js
export default function(eventTracker) {
    return store => next => action => {
        eventTracker.trackEvent(action.type);

        return next(action);
    };
}
	export default function(eventTracker) {
	return store => next => action => {
	eventTracker.trackEvent(action.type);

	return next(action);
	};
	}