    <pre class="source"><code class="clojure">(defn reverse!
  [ova]
  (alter (state/get ova) (comp vec reverse))
  ova)</code></pre>
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                </div>
                <pre><h6><i><a href="https://github.com/zcaudate/hara/blob/master/test/hara/state/ova_test.clj#L275-L280" target="_blank">link</a></i></h6><code class="clojure">(-> (ova (range 5))
    (reverse!)
    (<<))
=> [4 3 2 1 0]</code></pre>
            </div>
            <div class="entry">
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