(defexamples
clojure.core/conj
["Add a name to a vector" (conj ["Alice" "Bob"] "Charlie")]
["Add a number to a list" (conj '(2 3) 1)]
[{:doc "Add a key-val pair to a hash map",
:ret (fn [m] (= m {:name "Alice", :age 30}))}
(conj {:name "Alice"} [:age 30])])