Locally hosted YUI 3 over https without multiple requests

// Step 1. Concat all module files you plan on using in your page into a
// personal rollup file.  We'll call it bacon.js.
// At the end of bacon.js, add this line:
YUI.add('bacon', function (Y) {}, '@VERSION@',{ uses: ['list','of','the','concated','modules'] });

// Step 2. Create a module config object to pass to the YUI constructor
var myModules = {
    bacon: {
        fullpath: 'https://path.to/bacon.js'
    }
};

// Step 3. Instantiate your YUI with your module config and use('bacon',...)
YUI({ modules: myModules }).use('bacon', function (Y) {
    /* all rolled up modules are available and only one https request was made */
});