How to go from Blob to ArrayBuffer

Question

I was studying Blobs, and I noticed that when you have an ArrayBuffer, you can easily convert this to a Blob as follows:

var dataView = new DataView(arrayBuf         


        

Answer 1

await blob.arrayBuffer() is good.

The problem is when iOS / Safari support is needed.. for that  one would need this:

Blob.prototype.arrayBuffer ??=function(){ return new Response(this).arrayBuffer() }