 :val 1}])
    (append! {:id :2 :val 1}
             {:id :3 :val 2})
    (<<))
=> [{:id :1 :val 1}
    {:id :2 :val 1}
    {:id :3 :val 2}]</code></pre>
            </div>
            <div class="entry">
                <span id="entry__hara_state_ova__concat_BANG_"></span>
                <div class="entry-description">
                    <h4><b>concat!&nbsp<a data-scroll="" href="#entry__hara_state_ova__">^</a></b></h4>
                    <p><i>works like `concat`, allows both array and ova inputs</i><