A primer to Boo meant for somebody who has already spent a fair amount of time programming?

I am considering developing my latest project in Unity and I thought it would be a good idea to give Boo a try at the same time. The main problem is that the boo documentation and primers are meant for people who have had little experience programming.


Languages I enjoy programming with: Python, Lua, Ruby, JavaScript
Languages I dislike programming with: Java, C#
Languages I'm learning: Scala, Groovy

Any body know a good primer to boo suitable for me?