message bus

gistfile1.txt

let messageBus = {
	subscribers: [],
	publish: (message) => {
		this.subscribers.forEach((subscriber) => {
			subscriber.fn(message);
		});
	},
	subscribe: (type, subscriber, fn) => {
		this.subscribers.push({
			'type': type,
			'subscriber': subscriber,
			'fn': fn
		});
	}
};