 href="#method-goBack" class="anchor"></a><code><span class="keyword">method</span> goBack : <span>int <a href="../../../ezjs-min/Js_min/index.html">Js_min</a>.optdef</span> <span>&#45;&gt;</span> <span><span><span>(unit <span>&#45;&gt;</span> unit)</span> <a href="../../../ezjs-min/Js_min/index.html">Js_min</a>.callback</span> <a href="../../../ezjs-min/Js_min/index.html">Js_min</a>.optdef</span> <span>&#45;&gt;</span> <span>unit <a href="../../../ezjs-min/Js_min/index.html">Js_min</a>.meth</span></code></