How to debug dynamically loaded JavaScript?

I have a bit of code that loads a script:

var script_func = new Function('ARGS','kbn','dateMath','_','moment','window','document','$','jQuery', 'services', result.data);
var script_result = script_func($routeParams, kbn, dateMath, _ , moment, window, document, $, $, services);

When this gets run, it dynamically loads a script `scripted.js` - are there any ways for me to debug dynamic JS? I can't put breakpoints in the file when it loads in the debugger - can I somehow map this to the actual script file in my project?

This question is extremely similar to https://stackoverflow.com/questions/9092125/how-to-debug-dynamically-loaded-javascript-with-jquery-in-the-browsers-debugg -- however, I want to stay in WebStorm if possible.