How to use Blob in safari 5.1

Question

Do safari browser for windows (version 5.1) support Blob?

The following sample code returns an error in console:

var array=[1,2];
var aBlob = new Blob( array);

Error:

"'[object BlobConstructor]' is not a constructor (evaluating 'new Blob( array)')"

How to fix this,If safari didn't support blob then how to replace this

Answer 1

Nope. Based on https://developer.mozilla.org/en/docs/Web/API/Blob it is supported since Safari 6.

EDIT : obviously, MDN shows the way to use Blob without constructor:

var builder = new BlobBuilder();
var fileParts = ['<a id="a"><b id="b">hey!</b></a>'];
builder.append(fileParts[0]);
var myBlob = builder.getBlob('text/xml');