angular/angular.js — pull request #6220 by caitp (2014-02-12 02:11:41+00:00)
Title: feat(ngCookie): serialize numeric $cookies properties as strings

Previously, numeric properties of $cookies would be removed from the object if
the numbers were not strings. Now, they are converted to strings storing in
the browser, reducing the confusion of the
$cookies factory.

Closes #6151