(val e)
Returns the value in the map entry.
;; emulate 'vals'
(map val {:a 1 :b 2})
;;=> (1 2)
(val (first {:one :two}))
;;=> :two
;syntactic sugar for (val)
(:doc (meta #'meta))
;; extracts the key of a map entry
(val (clojure.lang.MapEntry. :a :b))
;;=> :b