RubyConf 2021 - debug.gem: Ruby's new debug functionality by Koichi Sasada

Published: 09 August 2022
on channel: Confreaks
145
4

This talk introduces ruby/debug: Debugging functionality for Ruby, a completely rewritten debugger for Ruby and it will be shipped with Ruby 3.1 at next Christmas.

The new debugger has several advantages:

Fastest debugger: Using recent introduced TracePoint features and (almost) no penalty on normal execution.
Remote debugger
Native VSCode (DAP) integration
Easy integration with applications
Thread/Ractor support
And more useful features!
In this talk, I'll introduce useful features of this new debugger and tips for Ruby development.


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