Does upsert() work?

[chmac]

Reading the code here and seeing this:

        arr._id = arr.id + '';
        if(Wordpress.findOne({_id : arr.id + ""})){
            Wordpress.upsert(arr._id,arr)
        }else{
            Wordpress.insert(arr);
        }

Why do the findOne() and then .upsert() instead of just calling .upsert() directly?

The second parameter to .upsert() should be a Mongo modifier rather than an actual object. I'd guess that the code above doesn't really upsert() a document. It probably needs to be refactored to Wordpress.upsert(arr._id,{$set: arr}) for the .upsert() to succeed.

[redcap3000]

Probably. A few releases ago meteor had behaved erratically with upsert (wasn't really supported for a long time). But its highly possible these issues are resolved; but anyway its not working with this syntax