How to make an array of Objects into an Array of String [duplicate]

Question

If I have an array such as:

let arr = [{subject: "BSE", courseCode: "1010"},{subject: "STA", courseCode: "2020"}];

Is it possible to make the array only containing the value pairs of the object such as:

let result = ["BSE","1010","STA","2020"];

Object.values(Obj) gives you the list of values for Obj

Rajeev Singh
– Rajeev Singh

2020-11-10 04:07:09 +00:00
Commented Nov 10, 2020 at 4:07 — Rajeev Singh
– Rajeev Singh, Commented Nov 10, 2020 at 4:07

Derek Wang · Accepted Answer · 2020-11-10 04:07:00Z

2

Using Object.prototype.values, you can generate only values from an object.

let arr = [{subject: "BSE", courseCode: "1010"},{subject: "STA", courseCode: "2020"}];

const output = arr.flatMap((item) => Object.values(item));
console.log(output);

answered Nov 10, 2020 at 4:07

Derek Wang

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