How to reset $scope to initial state?

Question

Angular

Resetting $scope to the initial state it was in when it was initialized.
Those. I have a modal window that has its own $scope+controller, how can I force reset the entire $scope to its original state after some manipulations with it?
$scope+controller should look like it was just initialized.

Answer 1

create a clone $scope during initialization and, if necessary, replace the controller's $scope with it
Example:
codepen.io/Tek/pen/EioKI?editors=101