Broken equality comparisons

[hokomo]

It seems like equality is implemented using clojure.core/= [1, 2, 3], resulting in the following surprising output in 1.4.3:

(require '[java-time :as jt])

> (let [zdt (jt/zoned-date-time)]
    (jt/= (jt/with-zone-same-instant zdt "UTC")
          (jt/with-zone-same-instant zdt "Z")))
false

For comparison, here's java.time and juxt/tick:

> (let [zdt (java.time.ZonedDateTime/now)]
    (.isEqual (.withZoneSameInstant zdt (java.time.ZoneId/of "UTC"))
              (.withZoneSameInstant zdt (java.time.ZoneId/of "Z"))))
true

(require '[tick.core :as tick])

> (let [zdt (tick/zoned-date-time)]
    (tick/= (tick/in zdt "UTC")
            (tick/in zdt "Z")))
true