WiringPi library wrapper for the Raspberry Pi only. Wraps up the Arduino wiring-like WiringPi library into a convinient Ruby gem. Currently includes GPIO functionality, serial and shiftOut/shiftIn support. Credit to Gordon for the WiringPi library, which can be found here: http://projects.drogon.net/raspberry-pi/wiringpi/
Gemfile gem 'wiringpi', '~> 1.1.0'
install gem install wiringpi