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Feature #6315

handler to trace output of each line of code executed

Added by ankopainting (Anko Painting) over 8 years ago. Updated over 2 years ago.

Status:
Feedback
Priority:
Normal
Assignee:
-
Target version:
-
[ruby-core:44432]

Description

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.

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