janantala/angular-qr — pull request #20 by irjudson (2014-06-15 00:35:45+00:00)
Title: Update angular-qr.js

Because these attributes are used read only (and because the internet seems to believe that primitive attributes don't bind well bidirectionally), I've changed the scope mapping to @ (attribute/read-only) and it works great for me now.

I believe this is a change that improves behavior.