Casting on for Ribbing

So I wanted to cast on a project that starts with ribbing and after watching The Knitting Glossary from Elizabeth Zimmermann and Meg Swansen (that’s another post coming soon) I had a new cast on to try.  Actually, it’s long tail cast on but you do it backwards for the purl stitches.  Hmm, that might not make sense.  Here, I made a video!

And here’s what it looks like.  Can you see two little purl bumps and two knit stitches, sort of?