-
Type:
Task
-
Resolution: Done
-
Affects Version/s: None
-
Component/s: None
I am still experiencing a problem with embedded fields of the same polymorphic type. In the example below only 'i_am_a' is written to. The values of 'i_love_to' is incorrectly added to 'i_am_a'.
In addition to the minimal example below I have created a github repository with a rails program that embeds the example in case you want to try it out:
git@github.com:digitalplaywright/bug.git
Please let me know if you are able to reproduce it.
This is a minimal example of the problem (as shown in the git repository above):
class TagInteraction include Mongoid::Document include Mongoid::Timestamps field :name, :type => String field :random_num_id, :type => String field :status, :type => Symbol embedded_in :tag_interactable, :polymorphic => true end class Profile include Mongoid::Document embeds_many :i_am_a, :class_name => 'TagInteraction', :as => :tag_interactable embeds_many :i_love_to, :class_name => 'TagInteraction', :as => :tag_interactable def find_bug self.i_am_a << TagInteraction.new(random_num_id: 'test_id', name: 'person', status: :add) self.i_love_to << TagInteraction.new(random_num_id: 'test_id', name: 'dance', status: :add) save reload end end
= Profile.create
= p = Profile.first
= p.find_bug
= p.i_am_a
=> [#<TagInteraction _id: 4e840c81b6619e7e34000012, _type: nil, created_at: 2011-09-29 06:13:21 UTC, updated_at: 2011-09-29 06:13:21 UTC, name: "person", random_num_id: "test_id", status: :add>, #<TagInteraction _id: 4e840c81b6619e7e34000013, _type: nil, created_at: 2011-09-29 06:13:21 UTC, updated_at: 2011-09-29 06:13:21 UTC, name: "dance", random_num_id: "test_id", status: :add>]
= p.i_love_to
=> []
Mongoid outputs this on the shell:
MONGODB mongo_development['profiles'].find({}).sort([[:_id, :asc]]) MONGODB mongo_development['profiles'].update({"_id"=>BSON::ObjectId('4e840cb4b6619e7e34000014')}, {"$pushAll"=>{"i_am_a"=>[{"random_num_id"=>"test_id", "name"=>"person", "status"=>:add, "_id"=>BSON::ObjectId('4e840cb4b6619e7e34000015'), "updated_at"=>2011-09-29 06:14:12 UTC, "created_at"=>2011-09-29 06:14:12 UTC}]}}) MONGODB mongo_development['profiles'].update({"_id"=>BSON::ObjectId('4e840cb4b6619e7e34000014')}, {"$pushAll"=>{"i_am_a"=>[{"random_num_id"=>"test_id", "name"=>"dance", "status"=>:add, "_id"=>BSON::ObjectId('4e840cb4b6619e7e34000016'), "updated_at"=>2011-09-29 06:14:12 UTC, "created_at"=>2011-09-29 06:14:12 UTC}]}})