fix: Update ActiveGraph::Core::Schema to to handle labelless indexes

neo4jrb / activegraph

An active model wrapper for the Neo4j Graph Database for Ruby.

http://neo4jrb.io

MIT License

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Closed krzyczak closed 2 years ago

krzyczak commented 2 years ago

When connecting to Neo4j Aura some inexes have labelsOrTypes set to []. This causes https://github.com/neo4jrb/activegraph/blob/master/lib/active_graph/core/schema.rb#L49 to throw NoMethodError: undefined method error.

This pull introduces/changes:

Updates ActiveGraph::Core::Schema#label not to throw an error when row[:labelsOrTypes] is an empty array. It returns row["name"] in such case.

klobuczek commented 2 years ago

merged otherwise