When you download Ruby-Processing, you get a folder of scripts for generating blank sketches, applets, and applications, a handful of libraries, and this: the entire Ruby-Processing source. 1 # Ruby-Processing is for Code Art. 2 # Send suggestions, ideas, and hate-mail to jashkenas [at] gmail.com 3 # Also, send samples and libraries. 4 # 5 # This class is a thin wrapper around Processing's PApplet