I'm writing an app that will be mostly UI calling a backend server via AJAX. Very little page loads. So for example, when I create a trip, my JS simply sends a JSON object to Padrino (via a POST) and Padrino saves the trip object (via ActiveRecord) and returns a JSON response. It seems to work but I want to not only clean up the code, but I want to sanitize the submitted values. Here is my POST co
![How can I clean up this Padrino AJAX call?](https://cdn-ak-scissors.b.st-hatena.com/image/square/98d6f053a97a87156775f60757c60865d0f2c47d/height=288;version=1;width=512/https%3A%2F%2Fcdn.sstatic.net%2FSites%2Fstackoverflow%2FImg%2Fapple-touch-icon%402.png%3Fv%3D73d79a89bded)