Neo4j - relationships not working after including type in ROR classes definition -


i getting , author work of arts belonging author no longer retrieved.

> = author.find_by(author_name: 'camus, albert') => #<author author_id: 615454, author_name: "camus, albert">  > w = a.wokas => <associationproxy @query_proxy=<queryproxy author#wokas#wokas cypher: "match author615452, author615452-[rel1:`authored`]->(result_wokas:`woka`) (id(author615452) = {id_author615452})">>  > w.count => 0

i should 300+ records.

in db name of relationship authored , classes definition are:

class author   include neo4j::activenode   property :author_name,  type: string   property :author_id,    type: integer   has_many :out, :wokas, type: 'authored' end  class woka   include neo4j::activenode   property :author_id,    type: integer   property :publisher_id, type: integer   property :language_id,  type: integer   property :woka_id,      type: string #integer   property :woka_title,   type: string   has_one :in, :author,     type: 'authored'   has_one :in, :publisher,  type: 'published'   has_one :in, :language,   type: 'used'   has_many :out, :bisacs,       type: 'included'   has_many :out, :descriptions, type: 'has_language' end

any clue why relationships not longer working?

the associations return associationproxy objects now. in past returned queryproxy objects. both there allow make chained calls on further associations or other class-level methods. this:

# returns `associationproxy` can use of description objects a.wokas.descriptions

if want see objects association can call to_a on result this:

w = a.wokas.to_a

or iterate since associationproxy objects enumerable:

a.wokas.each |woka|   # woka object end

as side note, 1 of reasons associationproxy there allow eager loading described here (again, documentation won't complete until final release of 5.0).

lastly performance reasons i'd suggest using symbols whenever can. associations, example, can this:

has_many :out, :wokas, type: :authored

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