MongoDB: How to add this hash to every document in a collection

Question

I need to add a hash like this to every document in my users collection:

"authorization" : {
        "_id" : ObjectId("52712baabe40ac667d000001"),
        "all" : "true",
        "boxscore" : "false",
        "created_at" : ISODate("2013-10-30T15:54:18.397Z"),
        "depth_charts" : "false",
        "fantasy_news" : "false",
        "injuries" : "false",
        "matchups" : "false",
        "news" : "false",
        "odds" : "false",
        "play_by_play" : "false",
        "previews" : "false",
        "recaps" : "false",
        "schedule" : "false",
        "standings" : "false",
        "statistics" : "false",
        "updated_at" : ISODate("2013-11-12T21:47:13.808Z")
    }

Some users already have this hash, but not all of them. It's okay to overwrite existing users if they already have the document embedded. Is there a way in MongoDB's console using some JavaScript in order to get this done?

I should also note, that this is an embedded document. So ObjectId should be unique for each document in the users collection.

Answer 1

db.users.update({}, {$set: {authorization:  {
        "_id" : ObjectId(),
        "all" : "true",
        "boxscore" : "false",
        "created_at" : ISODate("2013-10-30T15:54:18.397Z"),
        "depth_charts" : "false",
        "fantasy_news" : "false",
        "injuries" : "false",
        "matchups" : "false",
        "news" : "false",
        "odds" : "false",
        "play_by_play" : "false",
        "previews" : "false",
        "recaps" : "false",
        "schedule" : "false",
        "standings" : "false",
        "statistics" : "false",
        "updated_at" : ISODate("2013-11-12T21:47:13.808Z")
    }}}, {multi: true})