所以我用 neo4j 创建了 has_one 和 has_many 关系
class Client
has_one :out , :room, model_class: :Room,rel_class: :AssignedTo
end
class Room
has_many :in , :clients, rel_class: :AssignedTo, model_class: :Client
end
class AssignedTo
include Neo4j::ActiveRel
from_class :Client
to_class :Room
type 'assigned_to'
property :from_date, type: DateTime
property :to_date , type: DateTime
end
我想接受从房间到客户端 room.clients.each_with_rel 的 Assigned_to 关系工作正常,但我找不到反过来访问该关系的方法:client.room.rel 我尝试过的所有方法 client.room.rel ,relationship,assigned_to 等似乎不起作用