What is the best way to transform an associative array into a sorted string array?

I am trying to convert the following JS object into a string array that is sorted by value:

 var obj1 =  {"user1":28, "user2":87, "user3":56};

The desired output should be like this:

["user2","user3","user1"]

Answer №1

Try out this code snippet:

let obj1 = {"customer1":42, "customer2":91, "customer3":65};
let sortedKeys = Object.keys(obj1).sort(function(x,y){return obj1[y]-obj1[x]});
console.log(sortedKeys);

Resulting Output:

["customer2", "customer3", "customer1"]

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