Allow modifications of parsed CallSite objects

[yocontra]

I'm trying to do some cool stack modification stuff to make things more detailed.

Example:

if (call.getMethodName() === '_onTimeout') {
  call.methodName = 'setTimeout';
  console.log(call.getMethodName()); // _onTimeout
 }

[felixge]

Would overwriting the method you're interested in work? Happy to hear about API change suggestions if not.

[yocontra]

@felixge Sure I could

call.methodName = 'setTimeout';
call.getMethodName = function() { return 'setTimeout'; }

but it doesn't feel totally right. I think we can adjust the functions to be more like

call.getMethodName = function() { return call.methodName; }

to allow for easier modifications. I'll send a PR if you think it sounds like a good idea

[felixge]

SGTM, pull request it!