Loopy Masterpiece: Class design (video)

Video description:

"I'm trying something new this week: I've been designing Loopy's code modules, and this week I'm talking about how I plan to implement the actions/sequence stuff we've been talking about in past weeks.

It's gonna get a little technical - quite the learning curve for me, figuring out how to talk about software development!

http://masterpieceedition.tumblr.com"