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.rubocop.yml
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require: rubocop-rails
# _____ ____ ____ __ _ __
# / ___/ _____ ____ _ / __// __/____ / / (_)____ / /_
# \__ \ / ___// __ `// /_ / /_ / __ \ / / / // __ \ / __/
# ___/ // /__ / /_/ // __// __// /_/ // /___ / // / / // /_
# /____/ \___/ \__,_//_/ /_/ 1 \____//_____//_//_/ /_/ \__/
#
# The linter file that doesn't lead junior developers to bad habits.
# https://github.com/makersacademy/scaffolint
#
# Problems (eg obselete names) may be due to an incompatible version.
# Check your Rubocop version with `rubocop -v` in the command line.
#
# Tested with Rubocop version 0.79.0
#
# Introduction
# ============
#
# Our order of priorities:
#
# 1. Conforming your code to the styleguide.
# 2. The styleguide being thorough and complete.
#
# This file relaxes Rubocop a bit so you can learn about code quality rather
# than just following the rules. Some guidelines can result in worse code if you
# don't know why they are there. For instance, if a line is too long, you might
# be tempted to simply abbreviate your variable names - making your code harder
# to read.
#
# We prioritize rules that offer good, easily incorporated feedback on improving
# your code, without being overwhelming or requiring experienced judgement.
#
# As you become a better developer you will remove or amend this file according
# to what you think good code should look like.
#
# Physical Code Size
# ==================
#
# Sometimes beginner devs interpret line or block length restrictions as a
# reason to make things so abbreviated as to be unreadable. These messages are
# designed to make you write more readable code - not less.
#
# We want to encourage testing, but it can be verbose in the early stages.
# So we'll give you a break. As you learn, try removing the next two sections.
Layout/LineLength:
Exclude:
- 'spec/**/*'
- 'test/**/*'
- 'config/**/*'
- 'db/**/*'
Max: 110
Metrics/BlockLength:
Exclude:
- 'spec/**/*'
- 'test/**/*'
# Code Style
# ==========
#
# Many devs, upon running a linter for the first time, see a big wall of errors
# of dubious necessity and put it in the 'way too much trouble' box. Beginners
# usually have far more pressing concerns than which sort of quotes they use.
#
# This makes Rubocop have a bigger 'payoff' for beginners without so much of
# the punishment. We focus our linting on things that significantly impact
# readability, expressiveness, or teach a dev new things. For example:
#
# * Indentation & whitespace (inconsistency, really gross stuff like `a=1`)
# * Easy wins in expressiveness (e.g. guard clauses — nice opportunity to
# inject concretes)
# * Egregious non-idiomatic ruby like `def getFilename`
Layout/IndentationConsistency:
Enabled: true
Layout/IndentationWidth:
Enabled: true
Naming/AccessorMethodName:
Enabled: true
Layout/BlockEndNewline:
Enabled: true
Style/DefWithParentheses:
Enabled: true
Layout/EmptyLineBetweenDefs:
Enabled: true
Layout/EmptyLines:
Enabled: true
Layout/ExtraSpacing:
Enabled: true
Style/GuardClause:
Enabled: true
Style/IdenticalConditionalBranches:
Enabled: true
Style/InverseMethods:
Enabled: true
Layout/LeadingCommentSpace:
Enabled: true
Style/NegatedIf:
Enabled: true
Style/NegatedWhile:
Enabled: true
Style/NilComparison:
Enabled: true
Style/Not:
Enabled: true
Style/NumericLiterals:
Enabled: false
Style/NumericPredicate:
Enabled: true
Style/OneLineConditional:
Enabled: true
Style/RedundantParentheses:
Enabled: true
Style/RedundantSelf:
Enabled: true
Style/SafeNavigation:
Enabled: true
Style/SelfAssignment:
Enabled: true
Layout/SpaceAfterColon:
Enabled: true
Layout/SpaceAfterComma:
Enabled: true
Layout/SpaceAfterMethodName:
Enabled: true
Layout/SpaceAfterNot:
Enabled: true
Layout/SpaceAfterSemicolon:
Enabled: true
Layout/SpaceAroundBlockParameters:
Enabled: true
Layout/SpaceAroundEqualsInParameterDefault:
Enabled: true
Layout/SpaceAroundKeyword:
Enabled: true
Layout/SpaceAroundOperators:
Enabled: true
Layout/SpaceBeforeBlockBraces:
Enabled: true
Layout/SpaceBeforeComma:
Enabled: true
Layout/SpaceBeforeComment:
Enabled: true
Layout/SpaceBeforeFirstArg:
Enabled: true
Layout/SpaceBeforeSemicolon:
Enabled: true
Layout/SpaceInLambdaLiteral:
Enabled: true
Layout/SpaceInsideArrayPercentLiteral:
Enabled: true
Layout/SpaceInsideBlockBraces:
Enabled: true
Layout/SpaceInsideReferenceBrackets:
Enabled: true
Layout/SpaceInsideArrayLiteralBrackets:
Enabled: true
Layout/SpaceInsideHashLiteralBraces:
Enabled: true
Layout/SpaceInsideParens:
Enabled: true
Layout/SpaceInsidePercentLiteralDelimiters:
Enabled: true
Layout/SpaceInsideRangeLiteral:
Enabled: true
Layout/SpaceInsideStringInterpolation:
Enabled: true
Style/SymbolLiteral:
Enabled: true
Layout/TrailingEmptyLines:
Enabled: true
Style/TrivialAccessors:
Enabled: true
# Rubocop doesn't make disabling all cops in a given group easy, so we list...
Layout/AccessModifierIndentation:
Enabled: false
Style/Alias:
Enabled: false
Layout/ArrayAlignment:
Enabled: false
Layout/HashAlignment:
Enabled: false
Layout/ParameterAlignment:
Enabled: false
Style/AndOr:
Enabled: false
Style/ArrayJoin:
Enabled: false
Style/AsciiComments:
Enabled: false
Naming/AsciiIdentifiers:
Enabled: false
Style/Attr:
Enabled: false
Style/AutoResourceCleanup:
Enabled: false
Style/BarePercentLiterals:
Enabled: false
Style/BeginBlock:
Enabled: false
Style/BlockComments:
Enabled: false
Style/BlockDelimiters:
Enabled: false
Style/CaseEquality:
Enabled: false
Layout/CaseIndentation:
Enabled: false
Style/CharacterLiteral:
Enabled: false
Style/ClassAndModuleChildren:
Enabled: false
Style/ClassCheck:
Enabled: false
Style/ClassMethods:
Enabled: false
Style/ClassVars:
Enabled: false
Layout/ClosingParenthesisIndentation:
Enabled: false
Style/CollectionMethods:
Enabled: false
Style/ColonMethodCall:
Enabled: false
Style/CommandLiteral:
Enabled: false
Style/CommentAnnotation:
Enabled: false
Layout/CommentIndentation:
Enabled: false
Style/ConditionalAssignment:
Enabled: false
Style/Copyright:
Enabled: false
Style/Documentation:
Enabled: false
Style/DocumentationMethod:
Enabled: false
Layout/DotPosition:
Enabled: false
Style/DoubleNegation:
Enabled: false
Style/EachForSimpleLoop:
Enabled: false
Style/EachWithObject:
Enabled: false
Layout/ElseAlignment:
Enabled: false
Style/EmptyCaseCondition:
Enabled: false
Style/EmptyElse:
Enabled: false
Layout/EmptyLineAfterMagicComment:
Enabled: false
Layout/EmptyLinesAroundAccessModifier:
Enabled: false
Layout/EmptyLinesAroundBeginBody:
Enabled: false
Layout/EmptyLinesAroundBlockBody:
Enabled: false
Layout/EmptyLinesAroundClassBody:
Enabled: false
Layout/EmptyLinesAroundExceptionHandlingKeywords:
Enabled: false
Layout/EmptyLinesAroundMethodBody:
Enabled: false
Layout/EmptyLinesAroundModuleBody:
Enabled: false
Style/EmptyLiteral:
Enabled: false
Style/EmptyMethod:
Enabled: false
Style/Encoding:
Enabled: false
Style/EndBlock:
Enabled: false
Layout/EndOfLine:
Enabled: false
Style/EvenOdd:
Enabled: false
Layout/FirstArrayElementLineBreak:
Enabled: false
Layout/FirstHashElementLineBreak:
Enabled: false
Layout/FirstMethodArgumentLineBreak:
Enabled: false
Layout/FirstMethodParameterLineBreak:
Enabled: false
Layout/FirstArgumentIndentation:
Enabled: false
Lint/FlipFlop:
Enabled: false
Style/For:
Enabled: false
Style/FormatString:
Enabled: false
Style/FrozenStringLiteralComment:
Enabled: false
Style/GlobalVars:
Enabled: false
Style/HashSyntax:
Enabled: false
Style/IfInsideElse:
Enabled: false
Style/IfUnlessModifier:
Enabled: false
Style/IfUnlessModifierOfIfUnless:
Enabled: false
Style/IfWithSemicolon:
Enabled: false
Style/ImplicitRuntimeError:
Enabled: false
Layout/FirstArrayElementIndentation:
Enabled: false
Layout/AssignmentIndentation:
Enabled: false
Layout/FirstHashElementIndentation:
Enabled: false
Layout/HeredocIndentation:
Enabled: false
Style/InfiniteLoop:
Enabled: false
Layout/InitialIndentation:
Enabled: false
Style/InlineComment:
Enabled: false
Style/Lambda:
Enabled: false
Style/LambdaCall:
Enabled: false
Style/LineEndConcatenation:
Enabled: false
Style/MethodCallWithArgsParentheses:
Enabled: false
Style/MethodCallWithoutArgsParentheses:
Enabled: false
Style/MethodCalledOnDoEndBlock:
Enabled: false
Style/MethodDefParentheses:
Enabled: false
Style/MethodMissingSuper:
Enabled: false
Style/MissingRespondToMissing:
Enabled: false
Style/MissingElse:
Enabled: false
Style/MixinGrouping:
Enabled: false
Style/ModuleFunction:
Enabled: false
Layout/MultilineArrayBraceLayout:
Enabled: false
Layout/MultilineAssignmentLayout:
Enabled: false
Style/MultilineBlockChain:
Enabled: false
Layout/MultilineBlockLayout:
Enabled: false
Layout/MultilineHashBraceLayout:
Enabled: false
Style/MultilineIfModifier:
Enabled: false
Style/MultilineIfThen:
Enabled: false
Style/MultilineMemoization:
Enabled: false
Layout/MultilineMethodCallBraceLayout:
Enabled: false
Layout/MultilineMethodCallIndentation:
Enabled: false
Layout/MultilineMethodDefinitionBraceLayout:
Enabled: false
Layout/MultilineOperationIndentation:
Enabled: false
Style/MultilineTernaryOperator:
Enabled: false
Style/MutableConstant:
Enabled: false
Style/NestedModifier:
Enabled: false
Style/NestedParenthesizedCalls:
Enabled: false
Style/NestedTernaryOperator:
Enabled: false
Style/Next:
Enabled: false
Style/NonNilCheck:
Enabled: false
Style/NumericLiteralPrefix:
Enabled: false
Naming/BinaryOperatorParameterName:
Enabled: false
Style/OptionHash:
Enabled: false
Style/OptionalArguments:
Enabled: false
Style/ParallelAssignment:
Enabled: false
Style/ParenthesesAroundCondition:
Enabled: false
Style/PercentLiteralDelimiters:
Enabled: false
Style/PercentQLiterals:
Enabled: false
Style/PerlBackrefs:
Enabled: false
Style/PreferredHashMethods:
Enabled: false
Style/Proc:
Enabled: false
Style/RaiseArgs:
Enabled: false
Style/RedundantBegin:
Enabled: false
Style/RedundantException:
Enabled: false
Style/RedundantFreeze:
Enabled: false
Style/RedundantReturn:
Enabled: false
Style/RegexpLiteral:
Enabled: false
Layout/RescueEnsureAlignment:
Enabled: false
Style/RescueModifier:
Enabled: false
Style/Semicolon:
Enabled: false
Style/Send:
Enabled: false
Style/SignalException:
Enabled: false
Style/SingleLineBlockParams:
Enabled: false
Style/SingleLineMethods:
Enabled: false
Style/SpecialGlobalVars:
Enabled: false
Style/StabbyLambdaParentheses:
Enabled: false
Style/StringLiterals:
Enabled: false
Style/StringLiteralsInInterpolation:
Enabled: false
Style/StringMethods:
Enabled: false
Style/StructInheritance:
Enabled: false
Style/SymbolArray:
Enabled: false
Style/SymbolProc:
Enabled: false
Layout/Tab:
Enabled: false
Style/TernaryParentheses:
Enabled: false
Style/TrailingCommaInArguments:
Enabled: false
Style/TrailingCommaInArrayLiteral:
Enabled: false
Style/TrailingCommaInHashLiteral:
Enabled: false
Style/TrailingUnderscoreVariable:
Enabled: false
Layout/TrailingWhitespace:
Enabled: false
Style/UnlessElse:
Enabled: false
Style/RedundantCapitalW:
Enabled: false
Style/RedundantInterpolation:
Enabled: false
Style/RedundantPercentQ:
Enabled: false
Style/VariableInterpolation:
Enabled: false
Naming/VariableNumber:
Enabled: false
Style/WhenThen:
Enabled: false
Style/WhileUntilDo:
Enabled: false
Style/WhileUntilModifier:
Enabled: false
Style/WordArray:
Enabled: false
Style/ZeroLengthPredicate:
Enabled: false
Rails/FilePath:
Enabled: false
Style/HashEachMethods:
Enabled: false
Style/HashTransformKeys:
Enabled: false
Style/HashTransformValues:
Enabled: false
Rails/SkipsModelValidations:
Enabled: false
Lint/RaiseException:
Enabled: false
Lint/StructNewOverride:
Enabled: false