Get an array containing values of dynamic object property from the given array

Question

I have an array like this-

[{a:23},{b:23},{r:2323},{e:99}]

I want to convert this to a new array containing only the object property values like-

[23,23,2323,99]

I have tried all the methods but could not figure out the way. Can anyone suggest me the idea for this please.

Answer 1

Just use .flatMap and Object.values

 const data = [{a:23}, {b:23}, {r:2323}, {e:99}]; const result = data.flatMap(Object.values); console.log(result);

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Answer 2

let array = [ { a: 23 }, { b: 23 }, { r: 2323 }, { e: 99 } ]
let array1 = []

for (const obj of array) {
  array1.push(obj[Object.keys(obj)[0]])
}

console.log(array1) // [23, 23, 2323, 99]

• obj[Object.keys(obj)[0]] returns the first property of the object obj ( source )