Clojure array type hint

array_type.clj

(defn array-type
  "Return a string representing the type of an array with dims
  dimentions and an element of type klass.
  For primitives, use a klass like Integer/TYPE
  Useful for type hints of the form: ^#=(array-type String) my-str-array"
  ([klass] (array-type klass 1))
  ([klass dims]
     (.getName (class
                (apply make-array
                       (if (symbol? klass) (eval klass) klass)
                       (repeat dims 0))))))