I want to be able to find anything even if there is no lucene index.
I also want to find relationships.
But if there is a lucene index on the property in the given condition hash then a lucene query should be used instead.
class User < Neo4j::Rails::Model
class Note < Neo4j::Rails::Model
Note.first(:owner => user)
Use Cypher query when finder method does not have a lucene idex, #210