Array Object to Array List

Question

Which the best way to convert this array object:

a = [
 {"id" : 1, "name": "a"},
 {"id" : 2, "name": "b"},
 {"id" : 3, "name": "c"}
]

to:

b = [
 [1, "a"],
 [2, "b"], 
 [3, "c"]
]

Answer 1

let b = a.map((ite)=>[ite.id,ite.name])

Answer 2

With map method and Object.values

let newArr = a.map(x => Object.values(x));

Answer 3

map each element using Object.values.

const a = [
 {"id" : 1, "name": "a"},
 {"id" : 2, "name": "b"},
 {"id" : 3, "name": "c"},
]
const b = a.map(Object.values);
console.log(b);

Answer 4

Using map

a = [ {"id" : 1, "name": "a"}, {"id" : 2, "name": "b"}, {"id" : 3, "name": "c"} ]
r=a.map(o=>[o.id,o.name])
console.log(r)