Variable used for declaring an array

I have the following code snippet:

var tmp = "Test";

and I would like it to look like this:

Books.update({_id: data._id},{$set:{tmp: [0,0,0,0,0]}});

Currently, the output is an array like this: tmp: [0,0,0,0,0] But what I really want is: Test [0,0,0,0,0]

Does anyone have any ideas on how I can achieve that?

Answer №1

let example = "Sample",
    collection = {};

collection[example] = [1,1,1,1,1];
Books.update({_id: data._id},{$set: collection});

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