techpines/asset-rack — pull request #17 by garth (2012-10-27 21:45:17+00:00)
Title: Enable custom extension handlers to be passed through to browserify

Example usage:

```javascript
new rack.BrowserifyAsset({
url: '/js/app.js',
filename: __dirname + '/assets/js/app.js',
extensionHandlers: [{ ext: 'handlebars', handler: handlebarsCompiler }]
})
```

Where each `ext` and `handler` will be passed to the `browserify.register()` method as defined here https://github.com/substack/node-browserify/blob/master/doc/methods.markdown#bregisterext-fn