rubocop guide defaults

.rubocop.yml

AllCops:
  TargetRubyVersion: 2.5
  NewCops: enable
  Exclude:
    - db/**/*
    - config/**/*
    - spec/rails_helper.rb
    - spec/spec_helper.rb
    - spec/turnip_helper.rb
    - Gemfile
    - Gemfile.lock
    - Rakefile
    - bin/*
    - Guardfile
    - vendor/**/*

Layout/DotPosition:
  EnforcedStyle: trailing

Layout/EmptyLinesAroundAttributeAccessor:
  Enabled: true

Layout/SpaceAroundMethodCallOperator:
  Enabled: true

Lint/AmbiguousBlockAssociation:
  Exclude:
    - "spec/**/*"

Lint/DeprecatedOpenSSLConstant:
  Enabled: true

Lint/MixedRegexpCaptureTypes:
  Enabled: true

Lint/RaiseException:
  Enabled: true

Lint/StructNewOverride:
  Enabled: true

Metrics/BlockLength:
  Exclude:
    - spec/**/*.rb

Naming/MethodParameterName:
  AllowedNames: [io, id, to, _]

Style/Documentation:
  Enabled: false

Style/ExponentialNotation:
  Enabled: true

Style/GuardClause:
  MinBodyLength: 3

Style/HashEachMethods:
  Enabled: true

Style/HashTransformKeys:
  Enabled: true

Style/HashTransformValues:
  Enabled: true

Style/RedundantFetchBlock:
  Enabled: true

Style/RedundantRegexpCharacterClass:
  Enabled: true

Style/RedundantRegexpEscape:
  Enabled: true

Style/SlicingWithRange:
  Enabled: true

Style/EvalWithLocation:
  Enabled: false