Changes for clojure.core/update-in

zkim on Sun, 26 Sep 2010
user=> (def users [{:name "James" :age 26}  {:name "John" :age 43}])
#'user/users

user=> (update-in users [1 :age] inc)

[{:name "James", :age 26} {:name "John", :age 44}]
gstamp on Wed, 28 Jul 2010
user> (def users [{:name "James" :age 26}  {:name "John" :age 43}])

#'user/users
user> (update-in users [1 :age] inc)

[{:name "James", :age 26} {:name "John", :age 44}]