Mongoose populate sub-sub document

Question

I have this setup in my MongoDB

Items:

title: String
comments: [] // of objectId\'s

Comments:

user: ObjectId()
item: Ob         


        

Answer 1

I use this:

.populate({
            path: 'pathName',
            populate: [
                {
                    path: 'FirstSubPathName',
                    model: 'CorrespondingModel',
                },
                {
                    path: 'OtherSubPathName',
                    model: 'CorrespondingModel',
                },
                {
                    path: 'AnotherSubPathName',
                    model: 'CorrespondingModel',
                },
            ]
        });

it's the more easier way that i find to do this.I expect to help. :)