try to get around Error: $digest already in progress in my first angular js app with rails backend

gistfile1.js

in angular js app 
After sending delete request to your backend server it will be redirected by default to the otherwise url that you define to in the app.js file 
so if you try to redirect after delete request using 
$location.path ("URL");
or 
$scope.$apply($location.path("URL"));
or 
$scope.$apply($location.path("URL"));

Error: $digest already in progress

will be raised

solution that i can find just for now:
remove otherwise form your routeprovider  route
and use $location.path("url"); for redirect