최신 스타일에 맞게 업데이트

rubocop.dnc.yml

AllCops:
  TargetRubyVersion: 2.3
  TargetRailsVersion: 4.2

##########
# 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/HandleExceptions:
  Exclude:
    - bin/*

# Test code에 대해서는 block 길이 신경쓰지 말자
Metrics/BlockLength:
  Exclude:
    - test/**/*.rb
    - spec/**/*.rb
    
# 2글자 이하 변수명도 허용
Naming/UncommunicativeMethodParamName:
  Enabled: false

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

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

# 한 줄의 최대 길이 140자
Metrics/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

# 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 15줄 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

# Predicate name에서 has_로 시작하는건 허용
Naming/PredicateName:
  # Predicate name prefixes.
  NamePrefix:
    - is_
    # - has_
    - have_
  # Predicate name prefixes that should be removed.
  NamePrefixBlacklist:
    - is_
    # - has_
    - have_
  # Predicate names which, despite having a blacklisted prefix, or no ?,
  # should still be accepted
  NameWhitelist:
    - is_a?
  # Exclude Rspec specs because there is a strong convetion to write spec
  # helpers in the form of `have_something` or `be_something`.
  Exclude:
    - 'spec/**/*'
    - 'test/**/*'

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

ruby version changed from 2.2 to 2.3

몇 가지 옵션이 deprecated 되어 rename이 필요합니다.

변경 권한이 없어서 우선 댓글만 달아놓습니다.

Error: The Layout/TrailingBlankLines cop has been renamed to Layout/TrailingEmptyLines.
(obsolete configuration found in .rubocop-https---gist-githubusercontent-com-dramancompany-68214fbedb21fa343919737ff3aebc9c-raw-rubocop-dnc-yml, please update it)
The Lint/HandleExceptions cop has been renamed to Lint/SuppressedException.
(obsolete configuration found in .rubocop-https---gist-githubusercontent-com-dramancompany-68214fbedb21fa343919737ff3aebc9c-raw-rubocop-dnc-yml, please update it)
The Naming/UncommunicativeMethodParamName cop has been renamed to Naming/MethodParameterName.
(obsolete configuration found in .rubocop-https---gist-githubusercontent-com-dramancompany-68214fbedb21fa343919737ff3aebc9c-raw-rubocop-dnc-yml, please update it)
obsolete parameter NamePrefixBlacklist (for Naming/PredicateName) found in .rubocop-https---gist-githubusercontent-com-dramancompany-68214fbedb21fa343919737ff3aebc9c-raw-rubocop-dnc-yml
NamePrefixBlacklist has been renamed to ForbiddenPrefixes.
obsolete parameter NameWhitelist (for Naming/PredicateName) found in .rubocop-https---gist-githubusercontent-com-dramancompany-68214fbedb21fa343919737ff3aebc9c-raw-rubocop-dnc-yml
NameWhitelist has been renamed to AllowedMethods.

Deprecated.

본 gist는 더 이상 관리되지 않습니다.

Rubocop rule은 아래 Repository에서 관리합니다.
https://github.com/dramancompany/rubocop-drama