Remove Column name from array in JSON

Question

I am getting format like this in an array here is my array=

  var array= [{"address":"Jaipur"},{"address":"Mumbai"},{"address":"Mumbai"}]

I want format like this

var array= [

    "Jaipur",
    "Mumbai"
];

what things should be done to in JSON so i can get desired array.

Answer 1

You can use Set to get unique values, and spread it into an array again.

var array= [{"address":"Jaipur"},{"address":"Mumbai"},{"address":"Mumbai"}];

var res = [...new Set(array.map(x => x.address))];

console.log(res)