[ruby-core:122716] [Ruby Feature#21454] "undefined method 'break' for an instance of Binding"
From:
"ko1 (Koichi Sasada) via ruby-core" <ruby-core@...>
Date:
2025-07-10 09:04:06 UTC
List:
ruby-core #122716
Issue #21454 has been updated by ko1 (Koichi Sasada).
Status changed from Open to Feedback
In today's dev meeting, we emphasized that it's important to ensure `binding.break` (or `debugger`) is removed before release, so having it as a no-op is a bad idea.
----
BTW debug.gem supports specifying breakpoints by adding environment variables for example, and you can ignore them without `rdbg`.
However, specifying file and line number is tough, so I think good editor supports makes it better.
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Feature #21454: "undefined method 'break' for an instance of Binding"
https://bugs.ruby-lang.org/issues/21454#change-113993
* Author: vo.x (Vit Ondruch)
* Status: Feedback
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Running my code with `rdbg` and using `binding.break`, it is a bit unfortunate that subsequently running the code without `rdbg`, it fails with error such as:
~~~
NoMethodError:
undefined method 'break' for an instance of Binding
~~~
Could this method become no-op if the `rdbg` is not loaded? If there was some concern about this, then it could print some helpful warning or what not.
--
https://bugs.ruby-lang.org/
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