Add ability to capture variables from all frames

[saulshanabrook]

Describe the idea
I am currently using the include_local_variables flag to capture the top frame's variables on an exception. AFAIK there isn't support for capturing variables for all frames, only the top frame. I am curious if it is possible to report variables for all frames in the stack as an option as well.

Why do you think it's beneficial to most of the users

In my case, it would help a ton to debug why an error is occurring to understand how to solve it. For example, there is an exception being raised by an HTTP request, but the part I am trying to understand is how that request was constructed, not why the exception was raised when executing that request (the wrong request is being sent).

Possible implementation

I am not sure if this is possible in Ruby!

I see the current implementation gets the binding using TracePoint, and then gets the variables from that.

I don't know in ruby if you can navigate up the stack in an exception handler like this.