.rubocop_drama.yml

require: rubocop-rails


AllCops:
  TargetRubyVersion: 2.6.5
  TargetRailsVersion: 6.0.2.1

  Exclude:
    - 'bin/**/*'
    - 'config/**/*'
    - 'db/**/*'
    - 'test/**/*'
    - 'app/lib/**/*'
    - 'Gemfile*'
    - './*'

##########
# Enable #
##########

# Rails용 교정도 허용
Rails:
  Enabled: true

###########
# Disable #
###########

# Non-ascii 문자도 허용한다
Style/AsciiComments:
  Enabled: false

# Class body 시작과 끝에는 공백을 넣는다
Layout/EmptyLinesAroundClassBody:
  Enabled: false

# Module body 시작과 끝에는 공백을 넣는다
Layout/EmptyLinesAroundModuleBody:
  Enabled: false

# 클래스 주석은 필요한 경우에만 추가한다
Style/Documentation:
  Enabled: false

Lint/SuppressedException:
  Exclude:
    - bin/*

# Test code에 대해서는 block 길이 신경쓰지 말자
Metrics/BlockLength:
  Exclude:
    - test/**/*.rb
    - spec/**/*.rb

# 2글자 이하 변수명도 허용
Naming/MethodParameterName:
  Enabled: false

##################
# Configurations #
##################

Rails/UnknownEnv:
  Environments:
    - development
    - test
    - production
    - integration
    - alpha
    - bravo
    - staging

Rails/FilePath:
  EnforcedStyle: arguments

# 한 줄의 최대 길이 140자
Layout/LineLength:
  Max: 140
  # To make it possible to copy or click on URIs in the code, we allow lines
  # containing a URI to be longer than Max.
  AllowHeredoc: true
  AllowURI: true
  URISchemes:
    - http
    - https

Layout/TrailingEmptyLines:
  EnforcedStyle: final_newline

Layout/MultilineMethodCallIndentation:
  Exclude:
    - "spec/**/*"

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

# Class body의 최대 길이는 200줄
Metrics/ClassLength:
  CountComments: false  # count full line comments?
  Max: 200
  Exclude:
    - test/**/*.rb


# Module body의 최대 길이는 200줄
Metrics/ModuleLength:
  CountComments: false  # count full line comments?
  Max: 200
  Exclude:
    - test/**/*.rb

# Method의 최대 길이는 20줄 제한
Metrics/MethodLength:
  CountComments: false  # count full line comments?
  Max: 20

# ABC 크기는 26
Metrics/AbcSize:
  # The ABC size is a calculated magnitude, so this number can be a Fixnum or
  # a Float.
  Max: 26

Metrics/CyclomaticComplexity:
  Max: 10

Metrics/PerceivedComplexity:
  Max: 10

Naming/PredicateName:
  # Predicate name prefixes.
  NamePrefix:
    - is_
  # Predicate name prefixes that should be removed.
  ForbiddenPrefixes:
    - is_

# % delimiter는 원래 하던 것 처럼 소괄호로
Style/PercentLiteralDelimiters:
  PreferredDelimiters:
    default: ()
    '%i': '()'
    '%I': '()'
    '%r': '{}'
    '%w': '()'
    '%W': '()'

Style/HashEachMethods:
  Enabled: true

Style/HashTransformKeys:
  Enabled: true

Style/HashTransformValues:
  Enabled: true