This is a very early version of an interactive Ruby shell for the Arduino Due.
see http://blog.mruby.sh/201305201003.html
The code is very unstable and quite a mess at the moment. Usage is only suggested to the brave!
I also added ias.cpp.bin to the repository. This is the ARM binary which includes libmruby and the IAS code already cross-compiled.
You can take the ias.cpp.bin and flash it by yourself:
bossac --port=#{USB_PORT} -U false -e -w -v -b ias.cpp.bin -R