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  1. Mongoid
  2. MONGOID-4830

Remove #one method from has_many associations

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    Details

    • Type: Improvement
    • Status: Closed
    • Priority: Major - P3
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 7.1.0
    • Component/s: Query
    • Labels:
      None

      Description

      Investigate whether has_many associations have #exists? method that returns whether any child documents exist and queries the database efficiently (i.e. does not retrieve the entire set of child documents)
      Document the #exists? method on associations
      Remove the #one method added in 4547

        Attachments

          Issue Links

          is caused by

          New Feature - A new feature of the product, which has yet to be developed. MONGOID-4547 Implement #take / #take! for AR feature parity

          • Major - P3 - Major loss of function.
          • Open
          related to

          Bug - A problem which impairs or prevents the functions of the product. MONGOID-4470 relations requests causes scanAndOrder queries

          • Major - P3 - Major loss of function.
          • Closed

          Improvement - An improvement or enhancement to an existing feature or task. MONGOID-4522 Make #any? not retrieve entire result set, like #exists?

          • Minor - P4 - Minor loss of function, or other problem where easy workaround is present.
          • Closed
          links to

          Web Link mongoid #4729: MONGOID-4830 Remove #one method from has_many associations

            Activity

              People

              Assignee:
              oleg.pudeyev Oleg Pudeyev
              Reporter:
              oleg.pudeyev Oleg Pudeyev
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                Dates

                Created:
                Updated:
                Resolved: