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[Fix #421] Fix false positives for Performance/TimesMap #423

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koic
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@koic koic commented Dec 12, 2023

Fixes #421.

This PR fixes false positives for Performance/TimesMap with a block with safe navigation call for nil literal.

It does not have a changelog entry because it is a patch to a feature that has not been released yet.


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 fix_false_positives_for_performance_times_map branch from 5ad1265 to 52c999a Compare December 12, 2023 06:22
@koic koic changed the title [Fix #422] Fix false positives for Performance/TimesMap [Fix #421] Fix false positives for Performance/TimesMap Dec 12, 2023
RUBY
end
end

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What about this case?

it 'does not register an offense and corrects' do
  expect_no_offenses(<<~RUBY, method: method)
    foo&.times&.#{method} { |i| i.to_s }
  RUBY
end

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Sure, I've fixed that case.

Fixes rubocop#421.

This PR fixes false positives for `Performance/TimesMap`
with a block with safe navigation call for nil literal.

It does not have a changelog entry because it is a patch to
a feature that has not been released yet.
@koic koic force-pushed the fix_false_positives_for_performance_times_map branch from 52c999a to 68632dd Compare December 13, 2023 04:37
@koic koic merged commit 416e05c into rubocop:master Dec 14, 2023
12 checks passed
@koic koic deleted the fix_false_positives_for_performance_times_map branch December 14, 2023 09:25
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Fix bug in the Performance/TimesMap cop
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