as-anchor" id="neighbors4"><span class="type-signature"></span>neighbors4<span class="signature">(patch)</span><span class="type-signature"> &rarr; {<a href="AgentList.html">AgentList</a>}</span></h3><div class="description"><p>Return the 4 patch <a href="https://en.wikipedia.org/wiki/Von_Neumann_neighborhood">&quot;Van Neumann&quot; neighbors</a> of the given patch. Will be less than 4 on the edge of the patches</p></div><div class="method-member-container flex flex-col w-100 overflow-auto mt-20"><strong>P