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AllCops:
TargetRubyVersion: 2.2
# RuboCop has a bunch of cops enabled by default. This setting tells RuboCop
# to ignore them, so only the ones explicitly set in this file are enabled.
DisabledByDefault: true
Exclude:
- '**/templates/**/*'
- '**/vendor/**/*'
- 'actionpack/lib/action_dispatch/journey/parser.rb'
# Prefer &&/|| over and/or.
Style/AndOr:
Enabled: true
# Do not use braces for hash literals when they are the last argument of a
# method call.
Style/BracesAroundHashParameters:
Enabled: true
# Align `when` with `case`.
Style/CaseIndentation:
Enabled: true
# Align comments with method definitions.
Style/CommentIndentation:
Enabled: true
# No extra empty lines.
Style/EmptyLines:
Enabled: true
# In a regular class definition, no empty lines around the body.
Style/EmptyLinesAroundClassBody:
Enabled: true
# In a regular module definition, no empty lines around the body.
Style/EmptyLinesAroundModuleBody:
Enabled: true
# Use Ruby >= 1.9 syntax for hashes. Prefer { a: :b } over { :a => :b }.
Style/HashSyntax:
Enabled: true
# Method definitions after `private` or `protected` isolated calls need one
# extra level of indentation.
Style/IndentationConsistency:
Enabled: true
EnforcedStyle: rails
# Two spaces, no tabs (for indentation).
Style/IndentationWidth:
Enabled: true
Style/SpaceAfterColon:
Enabled: true
Style/SpaceAfterComma:
Enabled: true
Style/SpaceAroundEqualsInParameterDefault:
Enabled: true
Style/SpaceAroundKeyword:
Enabled: true
Style/SpaceAroundOperators:
Enabled: true
Style/SpaceBeforeFirstArg:
Enabled: true
# Defining a method with parameters needs parentheses.
Style/MethodDefParentheses:
Enabled: true
# Use `foo {}` not `foo{}`.
Style/SpaceBeforeBlockBraces:
Enabled: true
# Use `foo { bar }` not `foo {bar}`.
Style/SpaceInsideBlockBraces:
Enabled: true
# Use `{ a: 1 }` not `{a:1}`.
Style/SpaceInsideHashLiteralBraces:
Enabled: true
Style/SpaceInsideParens:
Enabled: true
# Check quotes usage according to lint rule below.
Style/StringLiterals:
Enabled: true
EnforcedStyle: double_quotes
# Detect hard tabs, no hard tabs.
Style/Tab:
Enabled: true
# Blank lines should not have any spaces.
Style/TrailingBlankLines:
Enabled: true
# No trailing whitespace.
Style/TrailingWhitespace:
Enabled: true
# Use quotes for string literals when they are enough.
Style/UnneededPercentQ:
Enabled: true
# Align `end` with the matching keyword or starting expression except for
# assignments, where it should be aligned with the LHS.
Lint/EndAlignment:
Enabled: true
EnforcedStyleAlignWith: variable
# Use my_method(my_arg) not my_method( my_arg ) or my_method my_arg.
Lint/RequireParentheses:
Enabled: true