How to push an array of objects into an array in mongoose with one call?

Question

I need to push multiple values into an array in mongoose using one call. I tried doing it using a smaller array but the array is getting inserted as a sub-array.

var kittySchema = new mongoose.Schema({         name: String,         values: [Number] });  var Kitten = db.model('Kitten', kittySchema); Kitten.update({name: 'fluffy'},{$push: {values:[2,3]}},{upsert:true},function(err){         if(err){                 console.log(err);         }else{                 console.log("Successfully added");         } }); 

The result of the calling the above code thrice gives the below result:

{ "_id" : ObjectId("502b0e807809d79e84403606"), "name" : "fluffy", "values" : [ [ 2, 3 ], [ 2, 3 ], [ 2, 3 ] ] } 

Whereas what I want is something like this:

{ "_id" : ObjectId("502b0e807809d79e84403606"), "name" : "fluffy", "values" : [ 2, 3 ,2 ,3, 2, 3] } 

Another thing I noticed was that the type in the array (values) is specified as Number, then wouldnt the 'strict' option ensure that anything other than Numbers are not inserted ? In this case another array is being allowed to be inserted.

Answer 1

(Dec-2014 update) Since MongoDB2.4 you should use:

Kitten.update({name: 'fluffy'}, {$push: {values: {$each: [2,3]}}}, {upsert:true}, function(err){         if(err){                 console.log(err);         }else{                 console.log("Successfully added");         } });