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Make Style/MethodCallWithoutArgsParentheses allow parenthesized it #12522

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koic
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@koic koic commented Dec 9, 2023

This PR makes Style/MethodCallWithoutArgsParentheses allow the parenthesized it method in a block.

It respects following Ruby 3.3's warning:

$ ruby -e '0.times { begin; it; end }'
-e:1: warning: `it` calls without arguments will refer to the first block param in Ruby 3.4; use it() or self.it

Related PR ... #12518


Before submitting the PR make sure the following are checked:

  • The PR relates to only one subject with a clear title and description in grammatically correct, complete sentences.
  • Wrote good commit messages.
  • Commit message starts with [Fix #issue-number] (if the related issue exists).
  • Feature branch is up-to-date with master (if not - rebase it).
  • Squashed related commits together.
  • Added tests.
  • Ran bundle exec rake default. It executes all tests and runs RuboCop on its own code.
  • Added an entry (file) to the changelog folder named {change_type}_{change_description}.md if the new code introduces user-observable changes. See changelog entry format for details.

@koic koic force-pushed the make_style_method_call_without_args_parentheses_respect_ruby33_warn branch 2 times, most recently from ad3017b to 646d68f Compare December 9, 2023 16:29
@bbatsov
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bbatsov commented Dec 9, 2023

I think this should be mentioned in the cop's examples.

@koic koic force-pushed the make_style_method_call_without_args_parentheses_respect_ruby33_warn branch from 646d68f to d343392 Compare December 11, 2023 02:56
This PR makes `Style/MethodCallWithoutArgsParentheses` allow the parenthesized `it` method in a block.

It respects following Ruby 3.3's warning:

```console
$ ruby -e '0.times { begin; it; end }'
-e:1: warning: `it` calls without arguments will refer to the first block param in Ruby 3.4; use it() or self.it
```

Related PR ... rubocop#12518
@koic koic force-pushed the make_style_method_call_without_args_parentheses_respect_ruby33_warn branch from d343392 to 21c21c8 Compare December 11, 2023 03:02
@koic
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koic commented Dec 11, 2023

Sure, I've updated the cop's documentation.

@bbatsov bbatsov merged commit 0daa4aa into rubocop:master Dec 11, 2023
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bbatsov commented Dec 11, 2023

Thanks!

@koic koic deleted the make_style_method_call_without_args_parentheses_respect_ruby33_warn branch December 11, 2023 10:20
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2 participants