title: Is there a way to display different content on mobile vs. desktop in Rails?
body: <p>I have a rails app that uses bootstrap. It's meant to be used on mobile (it focuses heavily on geolocation from your phone's gps). I want to make the app accessible if you visit from your mobile device, but if you visit from your desktop/laptop/tablet, a message should appear stating that it's only meant for use on phones. Is this possible to do in Rails? Thanks!</p>