ontroller<span class="op">.</span><span class="fu">init</span>()<span class="op">;</span></span></code></pre></div>
<p>Then the package can be documented to export the newly created function and loaded in the environment to test the feature.</p>
<div class="sourceCode" id="cb186"><pre class="sourceCode r"><code class="sourceCode r"><span id="cb186-1"><a href="advanced-topics.html#cb186-1"></a><span class="co"># create gio object</span></span>
<span id="cb186-2"><a href="advanced-topics.html#cb186-2"></a>arc