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  1. Mongoid
  2. MONGOID-2704

dup/clone method has an unexpected behavior when an 'id' field is present in the document

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    Details

    • Type: Task
    • Status: Closed
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 3.1.0
    • Component/s: None
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      Description

      I have a problem duplicating documents. Some of my mongodb documents are containing a field `id{{ different from the real identifier }}_id`.

      {"_id" : ObjectId("4f243f6910d344d6400001cf"), "score" : 1.2, "id" : 290421 }

      When I duplicate documents with both `_id{{ and }}id{{ fields the duplicated record is saved with the value of the }}id{{ in the }}_id` field because of the aliasing resulting in:

      {"_id" : 290421, "score" : 1.2 }

      I don't know if the solution in this pull request is general enough, but it seems to make sense with the created aliasing.

      Sorry about the missing test but I didn't know how exactly create a test case for it.

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            Assignee:
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            Reporter:
            gicappa gicappa
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