At first it was hard to read for me, but then I realized that in their design, the code always flowed from left to right, starting with the data you want to wor

At first it was hard to read for me, but then I realized that in their design, the code always flowed from left to right, starting with the data you want to work on (or the data producer). So it's always: data => process => process => process. Left to right, no surprise, always the same thing first. I kinda like the idea, although it's weird to get used to due to unfamiliarity.