[color="#330099"]Ah, I think you want an odd number of stitches so the alternating row will make a rib interrupted by the two rows of garter.
Is that what you were looking for on the two scarves mentions?'
I also think the chocolate bar scarf is the stitch same pattern as the one used in the "Variegated Knit-Purl Scarf."
I always thought it was funny how these yarn places had so many different patterns, then when I took to examining the patterns (or stitches from photos) I realized the reuse the stitch patterns with different yarns (or color patterns) and just give it a new name.
But, that is just better for independent designers.