Partition by a seq of integers

What would be a more idiomatic way to partition a seq based on a seq of integers instead of just one integer?

Here's my implementation:

(defn partition-by-seq
  "Return a lazy sequence of lists with a variable number of items each
  determined by the n in ncoll.  Extra values in coll are dropped."
  [ncoll coll]
  (let [partition-coll (mapcat #(repeat % %) ncoll)]
    (->> coll
         (map vector partition-coll)
         (partition-by first)
         (map (partial map last)))))

Then (partition-by-seq [2 3 6] (range)) yields ((0 1) (2 3 4) (5 6 7 8 9 10)).