neg-int?

function

since v1.9.75

clojure.core/neg-int?

Edit

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Source docstring:

Return true if x satisfies int? and is negative.

(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))

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