connect-assetmanager cache busting

gistfile1.txt

var app = require('express').createServer();
var assetManager = require('connect-assetmanager');

var assetGroups = {
    'jqueryGroup': {
        'route': /\/static\/js\/jquery.js/,
        'path': './public/js/',
        'dataType': 'javascript',
        'files': [
            'jquery.js',
            'jquery.client.js'
        ]
    }
}

var assets = assetManager(assetGroups);

app.configure(function(){
    assets,
    app.use(app.router);
});

app.get('/', function(req, res){
  res.render('someView', {'hash': assets.cacheHashes.jqueryGroup});
});

app.listen(3000);

someView

<script type="text/javascript" src="/static/js/jquery.js?v={{hash}}"/>