mirror-mirror | Look at your UI changes in prod | Frontend Framework library
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QUESTION
I'm searching in an array from database, I'm working with MongoDB and Mongoose, for an ID. There are only 1 ID and when I'm trying to find it in the array, it's not found.
I used the function " findIndex() ", but even if there is the ID I'm looking for the result is still -1.
...ANSWER
Answered 2019-Jul-02 at 19:59I believe you are getting an error because u are trying to compare mongo ObjectID
to string
.
const index = user.negativeRanked.findIndex(id => id.toString() === loggedInUser)
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