clojure clojure.core Dissoc - disassociating a key from a clojure map
Example
This returns a map without the key-value pairs for the keys mentioned in the function argument. It can be used to remove information from existing map.
(dissoc {:a 1 :b 2} :a) ;; {:b 2}
It can also be used for dissocing multiple keys as:
(dissoc {:a 1 :b 2 :c 3} :a :b) ;; {:c 3}
