ActiveRecord and ActiveNode

concept.rb

class Concept
  include Neo4j::ActiveNode
  property :name

  def references
    Reference.where(concept_uuid: uuid)
  end
end

# example: Concept.first.references

reference.rb

class Reference < ActiveRecord::Base
  def concept
    Concept.where(uuid: concept_uuid).first
  end
end

# example: Reference.first.concept