arangodb/Documentation/DocuBlocks/JSF_general_graph_extend_edge_definitions.md

@brief Extend the list of edge definitions to construct a graph.

graph_module._extendEdgeDefinitions(edgeDefinitions, relation1, relation2, ..., relationN)

In order to add more edge definitions to the graph before creating this function can be used to add more definitions to the initial list.

@PARAMS

@PARAM{edgeDefinitions, array, required} A list of relation definition objects.

@PARAM{relationX, object, required} An object representing a definition of one relation in the graph

@EXAMPLES

@EXAMPLE_ARANGOSH_OUTPUT{generalGraphEdgeDefinitionsExtend} var graph_module = require("@arangodb/general-graph"); directed_relation = graph_module._relation("lives_in", "user", "city"); undirected_relation = graph_module._relation("knows", "user", "user"); edgedefinitions = graph_module._edgeDefinitions(directed_relation); edgedefinitions = graph_module._extendEdgeDefinitions(undirected_relation); @END_EXAMPLE_ARANGOSH_OUTPUT