Sammy remote json load

sammy-json.js

//parse json plugin
(function($) {
    Sammy.JSON.LoadJSON = function(app) {
        app.helpers({
            loadJSON: function(location, options, callback) {
                options = $.extend(options, {json: true});
                return new Sammy.RenderContext(this).load(location, options, callback);
            }
        });
    }
})(jQuery);

//app.js

Sammy('#main', function() {
this.use(Sammy.JSON.LoadJSON);

var app = $.sammy('#mytag', function() {
    this.get('#/contact', function(context) {
        this.loadJSON('http://samedomain/api/getdata')
        .then(function(items) {
            $.each(items, function(i, item) {
                context.log(item);
            });
        });
    });
});

}).run();