SPY: Spies user interactions for sending back to server, or dumping to browser

index.js

var Spy = (function (register, undefined) {
    var eventStore = [],
        events = ['click'];

    var store = function (type, data) {
        eventStore.push({
            type: type,
            data: data
        });
    };

    events.forEach(function (event) {
        register(event, function (data) {
            store(event, data);
        }, false);
    });

    return {
        dump: function () {
            console.log(eventStore);
        },
        
        store: function () {
            // do whatever you wanna do here…
        },
        send: function() {
            // @TODO: Create websocket/server call to send back
        }
    };
})(document.addEventListener);