title: How do I make the code in lib/ automatically reload when the file changes?
body: <p>This is a follow up to this <a href="https://stackoverflow.com/questions/285148/where-should-my-non-model-non-controller-code-live">question</a>. During development I have to restart the rails app everytime I change the code in lib/ in order for the code changes to take effect. How do I get this code to automatically reload like controllers, models, etc?</p>