[Neo4j] A (probably simple) problem on Neo4j

Hi, I'm starting to use Neo4j with the ruby neography library. Everything it's working, I'm correctly managing nodes, relations and indexes (it would be great something less manual, in order to have a faster boot/setup/learning curve). But now I'm having a little problem on doing one thing:

Re: [Neo4j] A (probably simple) problem on Neo4j

Something like: @neo.traverse(node1,paths, {order = breadth first, uniqueness = relationship path, relationships = {type= knows, direction = out}, return filter = {