Would be good to have a real-world example, like a progress for $http, or loading data... I am trying to swap angular-app's spinner with this, but it works with $http.pendingRequests (the less, the more advanced the progress should be).
Hmm, I will work on some realworld examples, for sure. Mainly it's for faking the progress so the user can see something instead of seeing nothing which means you call progressbar.start() before the request and progressbar.complete() when the request is done.
But I will for sure look into using ngProgress with $http and $resource to see if I can make the swapping easier.
