If I have an object in javascript like this:
let obj = {b: 3, c: 4, d: 6}
I can get the different parts out pretty easily if I destructure it, for example, I could just get c and d if I do:
let {c, d} = obj
Now this is great, but if I wanted to make a map:
let m = new Map()
m.set('b', 3).set('c', 4).set('d', 6)
I can get individual elements out with:
let c = m.get('c')
let d = m.get('d')
But is there any way to destructure an object like a map in the way that we did with a standard object. I find the syntax above so much simpler to use in many cases, that it actually serves as a pretty big disadvantage when using maps; despite the fact that you can get iterators by default and so on (list advantages here haha).
const m = new Map();
m.set('b', 3)
.set('c', 4)
.set('d', 6);
const [[,b], [,c], [,d]] = m;
console.log(b, c, d);
const [[,b], [,c], [,d]] = m;