(drop-last coll)
(drop-last n coll)
Return a lazy sequence of all but the last n (default 1) items in coll
Source
(defn drop-last
"Return a lazy sequence of all but the last n (default 1) items in coll"
{:added "1.0"
:static true}
([coll] (drop-last 1 coll))
([n coll] (map (fn [x _] x) coll (drop n coll))))