PubSub

gistfile1.js

module PubSub {	
	interface ISubscription {
		(...args: any[]): void;
	}
	
	interface IDictionary {
		[name: string] : ISubscription[];
	}		
	
    var registry : IDictionary = {
	}

    export var Pub = function(name: string, ...args: any) {
        if (!registry[name]) return;
            registry[name].forEach(x => {
                x.apply(null, args);
            });
    }

    export var Sub = function(name: string, fn: ISubscription) {
        if (!registry[name]){					
            registry[name] = [fn];
        } else {
            registry[name].push(fn);
        }
    }
}