p>Generates unique, unsigned integer keys</p></div></div><h3 class="section">Static methods</h3><div class="fields"><div class="field "><a name="next"></a><h3 class="anchor"><code><span class="label label-static">static</span><a href="#next"><span class="identifier">next</span></a> ():<span class="type">Int</span></code></h3><div class="doc"><p>Returns the next integer in a list of unique, unsigned integer keys.</p></div></div></div></div></div></div></div><footer class="section site-footer" style="backgrou