function?

added
1.1

ns
clojure.test

type
function

(function? x)

Returns true if argument is a function or a symbol that resolves to
a function (not a macro).

                user> (defn foo [] (println "foo"))
#'user/foo

user> (def bar "bar")
#'user/bar

user> (clojure.test/function? foo)
true

user> (clojure.test/function? bar)
false