My RuboCop standard

.rubocop.yml

inherit_gem:
  rubocop-rails-omakase: rubocop.yml

require:
  - rubocop-performance
  - rubocop-rails

AllCops:
  NewCops: enable
  TargetRubyVersion: 3.3
  Exclude:
    - db/schema.rb
    - bin/*

Bundler/OrderedGems:
  Enabled: true
Layout/ClassStructure:
  Enabled: true
Layout/EmptyLineAfterGuardClause:
  Enabled: true
Layout/SpaceInsideArrayLiteralBrackets:
  EnforcedStyle: no_space
Layout/SpaceInsideHashLiteralBraces:
  EnforcedStyle: no_space
Performance/AncestorsInclude:
  Enabled: true
Performance/ArraySemiInfiniteRangeSlice:
  Enabled: true
Performance/CaseWhenSplat:
  Enabled: true
Performance/Casecmp:
  Enabled: true
Performance/CollectionLiteralInLoop:
  Enabled: true
Performance/DeletePrefix:
  Enabled: true
Performance/DeleteSuffix:
  Enabled: true
Performance/IoReadlines:
  Enabled: true
Performance/MapCompact:
  Enabled: true
Performance/MethodObjectAsBlock:
  Enabled: true
Performance/OpenStruct:
  Enabled: true
Performance/RedundantBlockCall:
  Enabled: true
Performance/RedundantEqualityComparisonBlock:
  Enabled: true
Performance/SelectMap:
  Enabled: true
Performance/StringInclude:
  Enabled: true
Performance/Sum:
  Enabled: true
Performance/TimesMap:
  Enabled: true
Rails/SaveBang:
  Enabled: false
Style/FrozenStringLiteralComment:
  Enabled: true
Style/IfUnlessModifier:
  Enabled: true
Style/Send:
  Enabled: true
Style/SymbolArray:
  Enabled: true
Style/WordArray:
  Enabled: true