Issue #6315 has been updated by mame (Yusuke Endoh).

Status changed from Open to Feedback


----------------------------------------
Feature #6315: handler to trace output of each line of code executed
https://bugs.ruby-lang.org/issues/6315#change-26012

Author: ankopainting (Anko Painting)
Status: Feedback
Priority: Normal
Assignee: 
Category: 
Target version: 


using a similar mechanism to set_trace_func, I would like a way to get the line number and return value of each line.  This would allow me to create a live debugger, much like light table from chris granger and/or bret victor's javascript demo.

It could be an extra return value of set_trace_func or we could use a new method.


-- 
http://bugs.ruby-lang.org/