Bug .. in moment.add() function

[a-eid]

this image explains it

http://i.imgur.com/pBWzdBZ.png

[butterflyhug]

This is not a bug. Each time you call .add(), you're updating the value of now to be the result of that addition. E.g. when i=2, you're adding 2 days to the previous result, which was Sunday. That's why the new result is Tuesday.

If you don't want to change the value of now, then you should create a copy with .clone() before changing the value with .add(...). In your example you'd want to do this on every loop iteration: now.clone().add(i, "days")

We're planning to change this behavior in 3.0 later this year. The tracking issue for that change is #1754.