arangosh&gt; <span class="hljs-keyword">var</span> examples = <span class="hljs-built_in">require</span>(<span class="hljs-string">"@arangodb/graph-examples/example-graph.js"</span>);
arangosh&gt; <span class="hljs-keyword">var</span> graph = examples.loadGraph(<span class="hljs-string">"routeplanner"</span>);
arangosh&gt; <span class="hljs-keyword">var</span> example = { <span class="hljs-attr">isCapital</span>: <span class="hljs-literal">true</span> };
arangosh&gt; <span class="hljs-keyword">var</span> options = { <span class="hljs-attr">includeData</span>: <span class="hljs-literal">true</span> };
arangosh&gt; graph._countCommonNeighbors(example, example, options, options);
[ 
  { 
    <span class="hljs-string">"frenchCity/Paris"</span> : [ 
      { 
        <span class="hljs-string">"germanCity/Berlin"</span> : <span class="hljs-number">3</span> 
      } 
    ] 
  }, 
  { 
    <span class="hljs-string">"germanCity/Berlin"</span> : [ 
      { 
        <span class="hljs-string">"frenchCity/Paris"</span> : <span class="hljs-number">3</span> 
      } 
    ] 
  } 
]