jquery/jquery — pull request #910 by gnarf37 (2012-08-25 22:55:42+00:00)
Title: jQuery.fn.data( callback( index, data ) ) - Fixes #12397

```
Sizes - compared to master
258888 (+167) dist/jquery.js
92841 (+60) dist/jquery.min.js
33218 (+11) dist/jquery.min.js.gz
```

Proposal for a new signature to `jQuery.fn.data()`