convert a simple javascript arary to a list of objects

So i’m trying to do something pretty simple.

I have an array that looks like this

l = [0.5, 4.5, 7.5]

I want to convert it to the following array of objects

obj = [
  {value: 0.5, width:2},
  {value: 4.5, width:2},
  {value: 7.5, width:2}
]

I seem to keep tripping up on this. Any help would be much appreciated. thanks

>Solution :

Something like this?

const numbers = [ 0.5, 4.5, 7.5 ];
const objects = numbers.map( n => ({ value: n, width: 2 });