Would be nice to have Rhodes support in RubyMine

Rhodes is an open source Ruby-based framework to rapidly build native apps for all major smartphone operating systems (iPhone, Android, RIM, Windows Mobile and Windows Phone 7). These are true native device applications (NOT mobile web apps) which work with synchronized local data and take advantage of device capabilities such as GPS, PIM contacts and calendar, camera, native mapping, push, barcode, signature capture, Bluetooth and Near Field Communications (NFC).

http://rhomobile.com/products/rhodes/

For now RubyMine doesn't recognize projects based on Rhodes correctly.