Changes for clojure.core/group-by

zkim on Sun, 26 Sep 2010
user=> (group-by count ["a" "as" "asd" "aa" "asdf" "qwer"])
{1 ["a"], 2 ["as" "aa"], 3 ["asd"], 4 ["asdf" "qwer"]}

user=> (group-by odd? (range 10))
{false [0 2 4 6 8], true [1 3 5 7 9]}
mvonrohr on Tue, 13 Jul 2010
(group-by count ["a" "as" "asd" "aa" "asdf" "qwer"])
;{1 ["a"], 2 ["as" "aa"], 3 ["asd"], 4 ["asdf" "qwer"]}

(group-by odd? (range 10))
;{false [0 2 4 6 8], true [1 3 5 7 9]}