g-link tag-link-if-exists" data-tagdata='{"name":"if-exists"}'>
            <a name="tag_if-exists.html" href="tag_if-exists.html">if-exists</a>
        </li>
        <li title="executes a block of code if an object does not exist in the db" class="tag-link tag-link-if-not-exists" data-tagdata='{"name":"if-not-exists"}'>
            <a name="tag_if-not-exists.html" href="tag_if-not-exists.html">if-not-exists</a>
        </li>
        <li title="get model information" class="tag-link tag-link-inspect" data-t