ng-cookie directive

[mking]

<input ng-model="name" ng-cookie="name">

This persists $scope.name to cookie['name'] whenever the model changes, deletes the cookie when the model goes undefined, and sets the initial value of $scope.name to cookie['name'].

(The cookie name is isn't generated from the model name because cookies have bigger scope (domain, path) than models (controller).)

[mhevery]

I am sorry, but we are not going to merge this PR. We think this functionality should not be in the core of angular. It should be part of third party library which would add this behavior.

We think that the canonical way to sync input to cookie, it should be done through the controller.

Also the documentation and end to end test is lacking, which would create an empty documentation page on the docs.angularjs.org

If you feel strongly otherwise feel free to make a counter argument.