Ruby - Networked Drawing Canvas
Channel: jaymcgavren
Date: 17/08/2010

In this screencast, we'll show how easy it is to make a networked drawing program in Ruby.  We'll create a drawing canvas using Tk, then network-enable it using DRb.  Finally, we'll write a Ruboto script that lets you connect to the server and draw using your Android phone.  All of this is done with very little Ruby code - 34 lines total.

Full source available here:
http://jay.mcgavren.com/blog/archives/1438