Oh cool! Let's name this just `def spam` to match node.rb, and add a corresponding `def publish` method?     https://github.com/publiclab/plots2/blob/fa16a69f8f475c101bc23325f4df7411c2172872/app/models/node.rb#L151-L161    How does that sound? Then we can unit test this and functional test the above. This is looking great!!!