angular/angular.js — pull request #5833 by Das-Loop (2014-01-16 02:15:44+00:00)
Title: feat(ngFilter): Ordinal number suffixes

Allows to use "o" for the ordinal number suffix of the current month's day, e.g.:

"EEE, MMM do, yyyy" would be formatted to Thu, Sep 2nd, 2010