code: function(handlers){
        _.each(handlers, function(handler, name){
          var context = null;
  
          if (_.isObject(handler) && !_.isFunction(handler)){
            context = handler.context;
            handler = handler.callback;
          }
  
          this.setHandler(name, handler, context);
        }, this);
      }
docs: Add multiple handlers using an object literal configuration