arango> v1 = g.addVertex(1, { name : "Hugo" });
Vertex(1)

arango> v2 = g.addVertex(2, { name : "Emil" }); 
Vertex(2)

arango> e1 = g.addEdge(v1, v2, 3, "knows");
Edge(3)

arango> e2 = g.addEdge(v1, v2, 4, "hates");
Edge(4)

arango> v2.getInEdges();
[ Edge(3), Edge(4) ]

arango> v2.getInEdges("knows");
[ Edge(3) ]

arango> v2.getInEdges("hates");
[ Edge(4) ]

arango> v2.getInEdges("knows", "hates");
[ Edge(3), Edge(4) ]