neg-int?

functionsince v1.9.75 clojure.core/neg-int?Edit
(neg-int? x)

Source docstring:
Return true if x satisfies int? and is negative.
Source code @ clojurescript:src/main/cljs/cljs/core.cljs
(defn ^boolean neg-int?
  [x]
  (cond
    (integer? x) (neg? x)

    (instance? goog.math.Integer x)
    (.isNegative x)

    (instance? goog.math.Long x)
    (.isNegative x)

    :else false))