Lightrun Answers was designed to reduce the constant googling that comes with debugging 3rd party libraries. It collects links to all the places you might be looking at while hunting down a tough bug.
And, if you’re still stuck at the end, we’re happy to hop on a call to see how we can help out.
mongooseInstance.array.addToSet weird behavior
See original GitHub issueHello,
I have the following code:
mongooseInstance.array.addToSet({user: uid, name: "theName"}); mongooseInstance.save(function(err,mongooseInstance){ if(err){ //DO something } else { //do something else with mongooseInstance } });
Knowing that the mongooseInstance.array already contain the object {user: uid, name: “theName”}.
There isnt duplicate entries in the db but my mongooseInstance after the save contain two object {user: uid, name: “theName”}.
mongooseInstance.array = [{user: uid, name: "theName"},{user: uid, name: "theName"}]
I can get what i want by querying the mongooseInstance again but it doesnt seems really effective.
Issue Analytics
- State:
- Created 7 years ago
- Comments:8
Top Results From Across the Web
Top Related Medium Post
Top Related StackOverflow Question
Troubleshoot Live Code
Top Related Reddit Thread
Top Related Hackernoon Post
Top Related Tweet
Top Related Dev.to Post
Top Related Hashnode Post
Not sure how well documented it is but you can do doc.array.addToSet() followed by doc.save() and that does a $addToSet under the hood
Call addToSet multiple times. In your example in an
_.each