EllisLab/CodeIgniter — pull request #1669 by ericbarnes (2012-07-29 05:18:20+00:00)
Title: Feature/stringify attributes

This pull is to add the attributes mentioned in #1664

Also added a new _stringify_attributes function in common and refactored all the places that used duplicate code to instead use this.

Sending a pull just for a second pair of eyes. But should be solid and phpunit is showing 100% test coverage of the function and all tests still passing.