This pseudo-gem (not a gem) is being used to parse nmea data streaming over ip using the gps2ip app on iphone.
I have only tested this app for use when its ONLY sending "GLL"-type NMEA messages.
To use, include the "codebase" (hoho) in your project, and run source 'grab_data.rb'
or something equivalent.
Then just run: GrabData.new(url, port).go
and it should grab your location for you.