Internet Explorer 11 Blob from DataView throws InvalidStateError

index.js

var buffer = new ArrayBuffer(8);
var left = new DataView(buffer, 0, 4);

try {
  //Throws InvalidStateError in IE 11.
  //It does work if we use a specific view like Uint8Array and not the generic DataView contructor.
  new Blob([left]);
} catch(ex) {
  alert(ex.message);
}

I couldn't get it to work with Uint8Array for IE11 on Windows 8. Here is my solution:

      try {
        var blob = new Blob([data], {
          type: "text/csv;charset=utf-8"
        });
      } catch (e) {
        if (e.name == "InvalidStateError") {
          // InvalidStateError (tested on Win8 IE11)
          var bb = new MSBlobBuilder();
          bb.append(data);
          var blob = bb.getBlob('text/csv;charset=utf-8');
        } else {
          // We're screwed, blob constructor unsupported entirely   
        }
      }

@tchansen - I tried your solution this morning and it works - thank you 👍