How to use Meteor Upsert

Question

Having a bit of trouble getting my Meteor upsert function working. I am fairly (200 lines of code) new, and I\'m having a bit of trouble.

The collection keeps on having

Answer 1

The above doesn't work for IDs. This works for me (with the same syntax as update):

Values.upsert(id,
{
  // Modifier
  $set: {
      value: res.data['data']['last']['value'],
      time: Date.now() // no need coma here
  }
}
);