function (window) {

    function Store() {
        this.state = {};// estado de la aplicacion
        this.reducers = {};// acciones para actualizar el estado sin mutarlo
        this.subscribers = {};// componentes atentos a cambios
    }

    Store.prototype.setSubscriber = function (name, subscriber) {
        this.subscribers[name] = subscriber;
    };

    Store.prototype.setReducer = function (name, reducer, initState = {}) {
        this.state[name] = initState;
        this.reducers[name] = reducer;
    };

    Store.prototype.dispatch = function (action) {
        var newState = {};
        var reducerNames = Object.keys(this.reducers);

        reducerNames.forEach(function (reducerName) {
            var currentState = this.state[reducerName];//puede ser del local storage
            newState = this.reducers[reducerName](currentState, action);
            this.state[reducerName] = $.extend({}, currentState, newState);
        });

        var subscriberNames = Object.keys(this.subscribers);

        subscriberNames.forEach(function (subscriberName) {
            var updateViewFn = this.subscribers[subscriberName];
            if (updateViewFn) {
                updateViewFn(this.state, action);
            }
        });

    };

    window.Store = Store;

})(window);