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Make Layout/EmptyLineAfterGuardClause accept RuboCop directive after guard clause #9608

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ojab opened this issue Mar 16, 2021 · 0 comments · Fixed by #9609
Closed

Make Layout/EmptyLineAfterGuardClause accept RuboCop directive after guard clause #9608

ojab opened this issue Mar 16, 2021 · 0 comments · Fixed by #9609
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@ojab
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ojab commented Mar 16, 2021

Expected behavior

#9146, but I can reproduce it with rubocop-1.11.0 with config:

require:
  - rubocop-performance

AllCops:
  NewCops: enable
  TargetRubyVersion: 3.0

Style/FrozenStringLiteralComment:
  Enabled: false

and code:

def xxx
  # rubocop:disable Performance/InefficientHashSearch
  # `rule` is a `Dry::Validation::Rule`, not a `Hash`
  return true if rule.keys.include?(@key_chain)
  # rubocop:enable Performance/InefficientHashSearch

  false
end

Actual behavior

$ rubocop --debug /tmp/tst.rb
For /tmp: configuration from /tmp/.rubocop.yml
configuration from /home/ojab/.rbenv/versions/3.0.0/lib/ruby/gems/3.0.0/gems/rubocop-performance-1.10.1/config/default.yml
configuration from /home/ojab/.rbenv/versions/3.0.0/lib/ruby/gems/3.0.0/gems/rubocop-performance-1.10.1/config/default.yml
Default configuration from /home/ojab/.rbenv/versions/3.0.0/lib/ruby/gems/3.0.0/gems/rubocop-1.11.0/config/default.yml
Inspecting 1 file
Scanning /tmp/tst.rb
C

Offenses:

tst.rb:4:3: C: [Correctable] Layout/EmptyLineAfterGuardClause: Add empty line after guard clause.
  return true if rule.keys.include?(@key_chain)
  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

1 file inspected, 1 offense detected, 1 offense auto-correctable

Steps to reproduce the problem

Run the code above with config above.

RuboCop version

$ rubocop -V
1.11.0 (using Parser 3.0.0.0, rubocop-ast 1.4.1, running on ruby 3.0.0 x86_64-linux)
  - rubocop-performance 1.10.1
@koic koic added the bug label Mar 16, 2021
koic added a commit to koic/rubocop that referenced this issue Mar 25, 2021
…rdClause`

Fixes rubocop#9608.

This PR fixes a false positive for `Layout/EmptyLineAfterGuardClause`
when using guard clause is after `rubocop:enable` comment.
bbatsov pushed a commit that referenced this issue Mar 25, 2021
Fixes #9608.

This PR fixes a false positive for `Layout/EmptyLineAfterGuardClause`
when using guard clause is after `rubocop:enable` comment.
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