How to auto reload modified files in development

[larryzhao]

Thanks @djones for the example on how to use Grape on Goliath.

But I found that this example could not autoload modified files in development mode.

And I tried a simpler approach like this: https://gist.github.com/larryzhao/7913394 , after I modified the api, I could see the Rack::Reloader is trigger to load the file, but the response is still the same. I cloned this repo and tried on it, it's the same.

Is it fixable? Do you have an idea about it?

Thank you very much.