Uploaded image for project: 'Node.js Driver'
  1. Node.js Driver
  2. NODE-4609

Some elements will be removed when mapped value is falsy value

XMLWordPrintableJSON

    • Type: Icon: Bug Bug
    • Resolution: Fixed
    • Priority: Icon: Major - P3 Major - P3
    • 4.12.0
    • Affects Version/s: None
    • Component/s: None
    • 1
    • Not Needed
    • Not Needed

      Version 4.9.1

      When the first element of result of find().map().toArray() is falsy value (e.g. false, 0), then it will be removed ([0,0,1] --> [0,1]).

      Also, one null value from the start will be removed ([null, 1] --> [1]), and sequence of null from the start will result an empty array ([null, null, 1] --> []).

      This just happened on Node.js Driver. find().map() in MongoDB shell will return all results.

            Assignee:
            bailey.pearson@mongodb.com Bailey Pearson
            Reporter:
            dicky1126277766238@gmail.com Cheng Dicky
            Neal Beeken
            Votes:
            0 Vote for this issue
            Watchers:
            4 Start watching this issue

              Created:
              Updated:
              Resolved: