arangodb/Documentation/Examples/generalGraphEdgeDefinitionsExtend.generated

arangosh> var graph_module = require("org/arangodb/general-graph");
arangosh> directed_relation = graph_module._relation("lives_in", "user", "city");
{ 
  "collection" : "lives_in", 
  "from" : [ 
    "user" 
  ], 
  "to" : [ 
    "city" 
  ] 
}
arangosh> undirected_relation = graph_module._relation("knows", "user", "user");
{ 
  "collection" : "knows", 
  "from" : [ 
    "user" 
  ], 
  "to" : [ 
    "user" 
  ] 
}
arangosh> edgedefinitions = graph_module._edgeDefinitions(directed_relation);
[ 
  { 
    "collection" : "lives_in", 
    "from" : [ 
      "user" 
    ], 
    "to" : [ 
      "city" 
    ] 
  } 
]
arangosh> edgedefinitions = graph_module._extendEdgeDefinitions(undirected_relation);