[ruby-core:120372] [Ruby master Bug#20965] `it` vs `binding.local_variables`
From:
"k0kubun (Takashi Kokubun) via ruby-core" <ruby-core@...>
Date:
2024-12-23 04:55:17 UTC
List:
ruby-core #120372
Issue #20965 has been updated by k0kubun (Takashi Kokubun).
Status changed from Closed to Open
Since fixing this raised issues like https://bugs.ruby-lang.org/issues/20970 (particularly relevant to this #20965) and it's too close to the release to design the behavior properly, we reverted https://github.com/ruby/ruby/pull/12398 for Ruby 3.4.
----------------------------------------
Bug #20965: `it` vs `binding.local_variables`
https://bugs.ruby-lang.org/issues/20965#change-111149
* Author: zverok (Victor Shepelev)
* Status: Open
* ruby -v: ruby 3.4.0dev (2024-12-15T13:36:38Z master 366fd9642f) +PRISM [x86_64-linux]
* Backport: 3.1: DONTNEED, 3.2: DONTNEED, 3.3: DONTNEED
----------------------------------------
`it` is not available in the list of `binding.local_varaibles`, **unlike** numbered parameters:
```ruby
p(proc { binding.local_variables }.call) # []
p(proc { |x| binding.local_variables }.call) # [:x]
p(proc { _1; binding.local_variables }.call) # [:_1]
p(proc { vars = binding.local_variables; _1; vars }.call) # [:_1, :vars]
p(proc { it; binding.local_variables }.call) # []
```
I wonder if it is deliberate or accidental.
--
https://bugs.ruby-lang.org/
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