.rubocop.yaml

---
AllCops:
  Exclude:
    - vendor/**/*
    - db/**/*
    - tmp/**/*
  DisplayCopNames: false
  StyleGuideCopsOnly: false
  TargetRubyVersion: 2.4
require:
  - rubocop-rails
  - rubocop-performance
Naming/AccessorMethodName:
  Description: Check the naming of accessor methods for get_/set_.
  Enabled: false
Style/Alias:
  Description: Use alias_method instead of alias.
  StyleGuide: https://github.com/bbatsov/ruby-style-guide#alias-method
  Enabled: false
Style/ArrayJoin:
  Description: Use Array#join instead of Array#*.
  StyleGuide: https://github.com/bbatsov/ruby-style-guide#array-join
  Enabled: false
Style/AsciiComments:
  Description: Use only ascii symbols in comments.
  StyleGuide: https://github.com/bbatsov/ruby-style-guide#english-comments
  Enabled: false
Naming/AsciiIdentifiers:
  Description: Use only ascii symbols in identifiers.
  StyleGuide: https://github.com/bbatsov/ruby-style-guide#english-identifiers
  Enabled: false
Style/Attr:
  Description: Checks for uses of Module#attr.
  StyleGuide: https://github.com/bbatsov/ruby-style-guide#attr
  Enabled: false
Metrics/BlockNesting:
  Description: Avoid excessive block nesting
  StyleGuide: https://github.com/bbatsov/ruby-style-guide#three-is-the-number-thou-shalt-count
  Enabled: true
  Max: 3
Style/CaseEquality:
  Description: Avoid explicit use of the case equality operator(===).
  StyleGuide: https://github.com/bbatsov/ruby-style-guide#no-case-equality
  Enabled: false
Style/CharacterLiteral:
  Description: Checks for uses of character literals.
  StyleGuide: https://github.com/bbatsov/ruby-style-guide#no-character-literals
  Enabled: false
Style/ClassAndModuleChildren:
  Description: Checks style of children classes and modules.
  Enabled: true
  EnforcedStyle: nested
Metrics/ClassLength:
  Description: Avoid classes longer than 100 lines of code.
  Enabled: false
  CountComments: false
  Max: 100
Metrics/ModuleLength:
  Description: Avoid modules longer than 100 lines of code.
  Enabled: false
Style/ClassVars:
  Description: Avoid the use of class variables.
  StyleGuide: https://github.com/bbatsov/ruby-style-guide#no-class-vars
  Enabled: false
Style/CollectionMethods:
  Enabled: true
  PreferredMethods:
    find: detect
    inject: reduce
    collect: map
    find_all: select
Style/ColonMethodCall:
  Description: "Do not use :: for method call."
  StyleGuide: https://github.com/bbatsov/ruby-style-guide#double-colons
  Enabled: false
Style/CommentAnnotation:
  Description:
    Checks formatting of special comments (TODO, FIXME, OPTIMIZE, HACK,
    REVIEW).
  StyleGuide: https://github.com/bbatsov/ruby-style-guide#annotate-keywords
  Enabled: false
Metrics/AbcSize:
  Description:
    A calculated magnitude based on number of assignments, branches, and
    conditions.
  Enabled: true
  Max: 15
Metrics/BlockLength:
  CountComments: true
  Max: 25
  ExcludedMethods: []
  Exclude:
    - spec/**/*
Metrics/CyclomaticComplexity:
  Description:
    A complexity metric that is strongly correlated to the number of test
    cases needed to validate a method.
  Enabled: true
  Max: 6
Rails/Delegate:
  Description: Prefer delegate method for delegations.
  Enabled: false
Style/PreferredHashMethods:
  Description: Checks use of `has_key?` and `has_value?` Hash methods.
  StyleGuide: "#hash-key"
  Enabled: false
Style/Documentation:
  Description: Document classes and non-namespace modules.
  Enabled: false
Style/DoubleNegation:
  Description: Checks for uses of double negation (!!).
  StyleGuide: https://github.com/bbatsov/ruby-style-guide#no-bang-bang
  Enabled: false
Style/EachWithObject:
  Description: Prefer `each_with_object` over `inject` or `reduce`.
  Enabled: false
Style/EmptyLiteral:
  Description: Prefer literals to Array.new/Hash.new/String.new.
  StyleGuide: https://github.com/bbatsov/ruby-style-guide#literal-array-hash
  Enabled: false
Style/Encoding:
  Enabled: false
Style/EvenOdd:
  Description: Favor the use of Fixnum#even? && Fixnum#odd?
  StyleGuide: https://github.com/bbatsov/ruby-style-guide#predicate-methods
  Enabled: false
Naming/FileName:
  Description: Use snake_case for source file names.
  StyleGuide: https://github.com/bbatsov/ruby-style-guide#snake-case-files
  Enabled: false
Style/FrozenStringLiteralComment:
  Description:
    Add the frozen_string_literal comment to the top of files to help transition
    from Ruby 2.3.0 to Ruby 3.0.
  Enabled: false
Lint/FlipFlop:
  Description: Checks for flip flops
  StyleGuide: https://github.com/bbatsov/ruby-style-guide#no-flip-flops
  Enabled: false
Style/FormatString:
  Description: Enforce the use of Kernel#sprintf, Kernel#format or String#%.
  StyleGuide: https://github.com/bbatsov/ruby-style-guide#sprintf
  Enabled: false
Style/GlobalVars:
  Description: Do not introduce global variables.
  StyleGuide: https://github.com/bbatsov/ruby-style-guide#instance-vars
  Reference: http://www.zenspider.com/Languages/Ruby/QuickRef.html
  Enabled: false
Style/GuardClause:
  Description: Check for conditionals that can be replaced with guard clauses
  StyleGuide: https://github.com/bbatsov/ruby-style-guide#no-nested-conditionals
  Enabled: false
Style/IfUnlessModifier:
  Description: Favor modifier if/unless usage when you have a single-line body.
  StyleGuide: https://github.com/bbatsov/ruby-style-guide#if-as-a-modifier
  Enabled: false
Style/IfWithSemicolon:
  Description: Do not use if x; .... Use the ternary operator instead.
  StyleGuide: https://github.com/bbatsov/ruby-style-guide#no-semicolon-ifs
  Enabled: false
Style/InlineComment:
  Description: Avoid inline comments.
  Enabled: false
Style/Lambda:
  Description: Use the new lambda literal syntax for single-line blocks.
  StyleGuide: https://github.com/bbatsov/ruby-style-guide#lambda-multi-line
  Enabled: false
Style/LambdaCall:
  Description: Use lambda.call(...) instead of lambda.(...).
  StyleGuide: https://github.com/bbatsov/ruby-style-guide#proc-call
  Enabled: false
Style/LineEndConcatenation:
  Description:
    Use \ instead of + or << to concatenate two string literals at line
    end.
  Enabled: false
Metrics/LineLength:
  Description: Limit lines to 80 characters.
  StyleGuide: https://github.com/bbatsov/ruby-style-guide#80-character-limits
  Max: 80
  Enabled: true
  AllowURI: true
  URISchemes:
    - http
    - https
Metrics/MethodLength:
  Description: Avoid methods longer than 10 lines of code.
  StyleGuide: https://github.com/bbatsov/ruby-style-guide#short-methods
  Enabled: true
  CountComments: true
  Max: 10
  Exclude:
    - spec/**/*
Style/ModuleFunction:
  Description: Checks for usage of `extend self` in modules.
  StyleGuide: https://github.com/bbatsov/ruby-style-guide#module-function
  Enabled: false
Style/MultilineBlockChain:
  Description: Avoid multi-line chains of blocks.
  StyleGuide: https://github.com/bbatsov/ruby-style-guide#single-line-blocks
  Enabled: false
Style/NegatedIf:
  Description: Favor unless over if for negative conditions (or control flow or).
  StyleGuide: https://github.com/bbatsov/ruby-style-guide#unless-for-negatives
  Enabled: false
Style/NegatedWhile:
  Description: Favor until over while for negative conditions.
  StyleGuide: https://github.com/bbatsov/ruby-style-guide#until-for-negatives
  Enabled: false
Style/Next:
  Description: Use `next` to skip iteration instead of a condition at the end.
  StyleGuide: https://github.com/bbatsov/ruby-style-guide#no-nested-conditionals
  Enabled: false
Style/NilComparison:
  Description: Prefer x.nil? to x == nil.
  StyleGuide: https://github.com/bbatsov/ruby-style-guide#predicate-methods
  Enabled: false
Style/Not:
  Description: Use ! instead of not.
  StyleGuide: https://github.com/bbatsov/ruby-style-guide#bang-not-not
  Enabled: false
Style/NumericLiterals:
  Description: Add underscores to large numeric literals to improve their readability.
  StyleGuide: https://github.com/bbatsov/ruby-style-guide#underscores-in-numerics
  Enabled: false
Style/OneLineConditional:
  Description: Favor the ternary operator(?:) over if/then/else/end constructs.
  StyleGuide: https://github.com/bbatsov/ruby-style-guide#ternary-operator
  Enabled: false
Naming/BinaryOperatorParameterName:
  Description: When defining binary operators, name the argument other.
  StyleGuide: https://github.com/bbatsov/ruby-style-guide#other-arg
  Enabled: false
Metrics/ParameterLists:
  Description: Avoid long parameter lists.
  StyleGuide: https://github.com/bbatsov/ruby-style-guide#too-many-params
  Enabled: true
  Max: 5
  CountKeywordArgs: true
Style/PercentLiteralDelimiters:
  Description: Use `%`-literal delimiters consistently
  StyleGuide: https://github.com/bbatsov/ruby-style-guide#percent-literal-braces
  Enabled: false
Style/PerlBackrefs:
  Description: Avoid Perl-style regex back references.
  StyleGuide: https://github.com/bbatsov/ruby-style-guide#no-perl-regexp-last-matchers
  Enabled: false
Naming/PredicateName:
  Description: Check the names of predicate methods.
  StyleGuide: https://github.com/bbatsov/ruby-style-guide#bool-methods-qmark
  ForbiddenPrefixes:
    - is_
  Exclude:
    - spec/**/*
Style/Proc:
  Description: Use proc instead of Proc.new.
  StyleGuide: https://github.com/bbatsov/ruby-style-guide#proc
  Enabled: false
Style/RaiseArgs:
  Description: Checks the arguments passed to raise/fail.
  StyleGuide: https://github.com/bbatsov/ruby-style-guide#exception-class-messages
  Enabled: false
Style/RegexpLiteral:
  Description: Use / or %r around regular expressions.
  StyleGuide: https://github.com/bbatsov/ruby-style-guide#percent-r
  Enabled: false
Style/Sample:
  Description: Use `sample` instead of `shuffle.first`, `shuffle.last`, and `shuffle[Fixnum]`.
  Reference: https://github.com/JuanitoFatas/fast-ruby#arrayshufflefirst-vs-arraysample-code
  Enabled: false
Style/SelfAssignment:
  Description:
    Checks for places where self-assignment shorthand should have been
    used.
  StyleGuide: https://github.com/bbatsov/ruby-style-guide#self-assignment
  Enabled: false
Style/SingleLineBlockParams:
  Description: Enforces the names of some block params.
  StyleGuide: https://github.com/bbatsov/ruby-style-guide#reduce-blocks
  Enabled: false
Style/SingleLineMethods:
  Description: Avoid single-line methods.
  StyleGuide: https://github.com/bbatsov/ruby-style-guide#no-single-line-methods
  Enabled: false
Style/SignalException:
  Description: Checks for proper usage of fail and raise.
  StyleGuide: https://github.com/bbatsov/ruby-style-guide#fail-method
  Enabled: false
Style/SpecialGlobalVars:
  Description: Avoid Perl-style global variables.
  StyleGuide: https://github.com/bbatsov/ruby-style-guide#no-cryptic-perlisms
  Enabled: false
Style/StringLiterals:
  Description: Checks if uses of quotes match the configured preference.
  StyleGuide: https://github.com/bbatsov/ruby-style-guide#consistent-string-literals
  EnforcedStyle: single_quotes
  Enabled: true
Style/TrailingCommaInArguments:
  Description: Checks for trailing comma in argument lists.
  StyleGuide: https://github.com/bbatsov/ruby-style-guide#no-trailing-array-commas
  EnforcedStyleForMultiline: no_comma
  SupportedStylesForMultiline:
    - comma
    - consistent_comma
    - no_comma
  Enabled: true
Style/TrailingCommaInArrayLiteral:
  Description: Checks for trailing comma in array literals.
  StyleGuide: https://github.com/bbatsov/ruby-style-guide#no-trailing-array-commas
  EnforcedStyleForMultiline: comma
  SupportedStylesForMultiline:
    - comma
    - consistent_comma
    - no_comma
  Enabled: true
Style/TrailingCommaInHashLiteral:
  Description: Checks for trailing comma in hash literals.
  StyleGuide: https://github.com/bbatsov/ruby-style-guide#no-trailing-array-commas
  EnforcedStyleForMultiline: comma
  SupportedStylesForMultiline:
    - comma
    - consistent_comma
    - no_comma
  Enabled: true
Style/TrivialAccessors:
  Description: Prefer attr_* methods to trivial readers/writers.
  StyleGuide: https://github.com/bbatsov/ruby-style-guide#attr_family
  Enabled: false
Style/VariableInterpolation:
  Description:
    Don't interpolate global, instance and class variables directly in
    strings.
  StyleGuide: https://github.com/bbatsov/ruby-style-guide#curlies-interpolate
  Enabled: false
Style/WhenThen:
  Description: Use when x then ... for one-line cases.
  StyleGuide: https://github.com/bbatsov/ruby-style-guide#one-line-cases
  Enabled: false
Style/WhileUntilModifier:
  Description: Favor modifier while/until usage when you have a single-line body.
  StyleGuide: https://github.com/bbatsov/ruby-style-guide#while-as-a-modifier
  Enabled: false
Style/WordArray:
  Description: Use %w or %W for arrays of words.
  StyleGuide: https://github.com/bbatsov/ruby-style-guide#percent-w
  Enabled: false
Layout/ParameterAlignment:
  Description:
    Here we check if the parameters on a multi-line method call or definition
    are aligned.
  StyleGuide: https://github.com/bbatsov/ruby-style-guide#no-double-indent
  Enabled: false
Layout/ConditionPosition:
  Description:
    Checks for condition placed in a confusing position relative to the
    keyword.
  StyleGuide: https://github.com/bbatsov/ruby-style-guide#same-line-condition
  Enabled: false
Layout/DotPosition:
  Description: Checks the position of the dot in multi-line method calls.
  StyleGuide: https://github.com/bbatsov/ruby-style-guide#consistent-multi-line-chains
  EnforcedStyle: leading
Layout/ExtraSpacing:
  Description: Do not use unnecessary spacing.
  Enabled: true
Layout/MultilineOperationIndentation:
  Description: Checks indentation of binary operations that span more than one line.
  Enabled: true
  EnforcedStyle: indented
Layout/MultilineMethodCallIndentation:
  Description:
    Checks indentation of method calls with the dot operator that span
    more than one line.
  Enabled: true
  EnforcedStyle: indented
Layout/InitialIndentation:
  Description:
    Checks the indentation of the first non-blank non-comment line in a
    file.
  Enabled: false
Lint/AmbiguousOperator:
  Description:
    Checks for ambiguous operators in the first argument of a method invocation
    without parentheses.
  StyleGuide: https://github.com/bbatsov/ruby-style-guide#parens-as-args
  Enabled: false
Lint/AmbiguousRegexpLiteral:
  Description:
    Checks for ambiguous regexp literals in the first argument of a method
    invocation without parenthesis.
  Enabled: false
Lint/AssignmentInCondition:
  Description: Don't use assignment in conditions.
  StyleGuide: https://github.com/bbatsov/ruby-style-guide#safe-assignment-in-condition
  Enabled: false
Lint/CircularArgumentReference:
  Description: Don't refer to the keyword argument in the default value.
  Enabled: false
Lint/DeprecatedClassMethods:
  Description: Check for deprecated class method calls.
  Enabled: false
Lint/DuplicateHashKey:
  Description: Check for duplicate keys in hash literals.
  Enabled: false
Lint/EachWithObjectArgument:
  Description: Check for immutable argument given to each_with_object.
  Enabled: false
Lint/ElseLayout:
  Description: Check for odd code arrangement in an else block.
  Enabled: false
Lint/FormatParameterMismatch:
  Description: The number of parameters to format/sprint must match the fields.
  Enabled: false
Lint/SuppressedException:
  Description: Don't suppress exception.
  StyleGuide: https://github.com/bbatsov/ruby-style-guide#dont-hide-exceptions
  Enabled: false
Lint/LiteralAsCondition:
  Description: Checks of literals used in conditions.
  Enabled: false
Lint/LiteralInInterpolation:
  Description: Checks for literals used in interpolation.
  Enabled: false
Lint/Loop:
  Description:
    Use Kernel#loop with break rather than begin/end/until or begin/end/while
    for post-loop tests.
  StyleGuide: https://github.com/bbatsov/ruby-style-guide#loop-with-break
  Enabled: false
Lint/NestedMethodDefinition:
  Description: Do not use nested method definitions.
  StyleGuide: https://github.com/bbatsov/ruby-style-guide#no-nested-methods
  Enabled: false
Lint/NonLocalExitFromIterator:
  Description: Do not use return in iterator to cause non-local exit.
  Enabled: false
Lint/ParenthesesAsGroupedExpression:
  Description: Checks for method calls with a space before the opening parenthesis.
  StyleGuide: https://github.com/bbatsov/ruby-style-guide#parens-no-spaces
  Enabled: false
Lint/RequireParentheses:
  Description: Use parentheses in the method call to avoid confusion about precedence.
  Enabled: false
Lint/UnderscorePrefixedVariableName:
  Description: Do not use prefix `_` for a variable that is used.
  Enabled: false
Lint/RedundantCopDisableDirective:
  Description:
    "Checks for rubocop:disable comments that can be removed. Note: this
    cop is not disabled when disabling all cops. It must be explicitly disabled."
  Enabled: false
Lint/Void:
  Description: Possible use of operator/literal/variable in void context.
  Enabled: false
Performance/CaseWhenSplat:
  Description:
    Place `when` conditions that use splat at the end of the list of `when`
    branches.
  Enabled: false
Performance/Count:
  Description:
    Use `count` instead of `select...size`, `reject...size`, `select...count`,
    `reject...count`, `select...length`, and `reject...length`.
  Enabled: false
Performance/Detect:
  Description:
    Use `detect` instead of `select.first`, `find_all.first`, `select.last`,
    and `find_all.last`.
  Reference: https://github.com/JuanitoFatas/fast-ruby#enumerabledetect-vs-enumerableselectfirst-code
  Enabled: false
Performance/FlatMap:
  Description:
    Use `Enumerable#flat_map` instead of `Enumerable#map...Array#flatten(1)`
    or `Enumberable#collect..Array#flatten(1)`
  Reference: https://github.com/JuanitoFatas/fast-ruby#enumerablemaparrayflatten-vs-enumerableflat_map-code
  Enabled: false
Performance/ReverseEach:
  Description: Use `reverse_each` instead of `reverse.each`.
  Reference: https://github.com/JuanitoFatas/fast-ruby#enumerablereverseeach-vs-enumerablereverse_each-code
  Enabled: false
Performance/Size:
  Description:
    Use `size` instead of `count` for counting the number of elements in
    `Array` and `Hash`.
  Reference: https://github.com/JuanitoFatas/fast-ruby#arraycount-vs-arraysize-code
  Enabled: false
Performance/StringReplacement:
  Description:
    Use `tr` instead of `gsub` when you are replacing the same number of
    characters. Use `delete` instead of `gsub` when you are deleting characters.
  Reference: https://github.com/JuanitoFatas/fast-ruby#stringgsub-vs-stringtr-code
  Enabled: false
Rails/ActionFilter:
  Description: Enforces consistent use of action filter methods.
  Enabled: false
Rails/Date:
  Description:
    Checks the correct usage of date aware methods, such as Date.today,
    Date.current etc.
  Enabled: false
Rails/FindBy:
  Description: Prefer find_by over where.first.
  Enabled: false
Rails/FindEach:
  Description: Prefer all.find_each over all.find.
  Enabled: false
Rails/HasAndBelongsToMany:
  Description: Prefer has_many :through to has_and_belongs_to_many.
  Enabled: false
Rails/Output:
  Description: Checks for calls to puts, print, etc.
  Enabled: false
Rails/ReadWriteAttribute:
  Description: Checks for read_attribute(:attr) and write_attribute(:attr, val).
  Enabled: false
Rails/ScopeArgs:
  Description: Checks the arguments of ActiveRecord scopes.
  Enabled: false
Rails/TimeZone:
  Description: Checks the correct usage of time zone aware methods.
  StyleGuide: https://github.com/bbatsov/rails-style-guide#time
  Reference: http://danilenko.org/2012/7/6/rails_timezones
  Enabled: false
Rails/Validation:
  Description: Use validates :attribute, hash of validations.
  Enabled: false
Rails:
  Enabled: true
Metrics/PerceivedComplexity:
  Description:
    A complexity metric geared towards measuring complexity for a human
    reader.
  Enabled: true
  Max: 7