gistfile1.js

application.view.AddressView = application.view.BaseView.extend({
    init: function(){
            // init one
    }
});

application.view.SubAddressView = application.view.AddressView.extend({
    init: function(){
           // init two
       application.view.AddressView.prototype.init.apply(this, _.values(arguments));
    }
    
});