Sort array by order according to another array

Question

I have an object that is being returned from a database like this: [{id:1},{id:2},{id:3}]. I have another array which specified the order the first array should be

Answer 1

Why not just create new array and push the value from second array in?? Correct me if i wrong

array1 = [];
array2 = [2,3,1];

for ( var i = 0; i < array2 .length; i++ )
{
    array1.push({
         id : array2[i]
     })
}