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  1. Mongoid
  2. MONGOID-3064

Empty type on polymorphic associations

    • Type: Icon: Task Task
    • Resolution: Done
    • 3.1.5
    • Affects Version/s: None
    • Component/s: None
    • None

      Mongoid is not setting type field on polymorphic associations

      mongoid (4.0.0): df7f1fdd419c8613d53952992d9f5d233292db36
      moped (1.5.0)
      origin (1.1.0)
      rails (4.0.0.rc1)
      
      class User
        include Mongoid::Document
        include Mongoid::Timestamps  
        has_many :payments, inverse_of: :to
      end
      
      class Payment
        include Mongoid::Document
        include Mongoid::Timestamps
      
        field :amount, type: Integer
      
        belongs_to :to, polymorphic: true
        belongs_to :from, polymorphic: true
      end
      
      u = User.first
      u.payments.create(from: Organization.first, amount: -1)
      => #<Payment _id: 519c71c6dc112ac376000001, amount: -1, to_type: nil, to_id: "519b1e4ddc112a0da7000001", from_type: "Organization", from_id: "519b1ea1dc112a2243000004">
      

      as you can see to_type is nil, this was working in previous revisions...

            Assignee:
            Unassigned Unassigned
            Reporter:
            aganov aganov
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              Created:
              Updated:
              Resolved: