.rubocop.yml

inherit_from: .rubocop_todo.yml

AllCops:
  DisplayCopNames: true
  TargetRubyVersion: 2.3
  Exclude:
    # generated by rails/binstubs
    - 'bin/**/*'

    # auto generated by rails
    - 'db/migrate/**/*'
    - 'db/schema.rb'

    # generated by guard
    - 'Guardfile'

    # 3rd party
    - 'vendor/**/*'
    - 'lib/**/*'
    # Appraisal gem re-creates these occasionally
    - gemfiles/*.gemfile

Style/Documentation:
  Enabled: false

Style/BlockDelimiters:
  Exclude:
    # we like the `let(:foo) {}` syntax in specs
    - 'spec/**/*.rb'


Style/ClassAndModuleChildren:
  EnforcedStyle: compact
  Exclude:
   - 'config/application.rb'

Style/FormatStringToken:
  EnforcedStyle: template

Style/RegexpLiteral:
  Enabled: false

Metrics/BlockLength:
  Exclude:
    # config files where we expect long blocks
    - 'config/routes.rb'
    - 'config/initializers/**/*.rb'
    - 'config/environments/**/*.rb'
    # spec files that might have a big describe
    - 'spec/**/*.rb'
    # jbuilder DSL files
    - '**/*.jbuilder'

Style/BracesAroundHashParameters:
  Enabled: false

Lint/AssignmentInCondition:
  Enabled: false

Style/EmptyMethod:
  EnforcedStyle: expanded

Style/Alias:
  EnforcedStyle: prefer_alias_method

Style/NumericPredicate:
  EnforcedStyle: comparison

Layout/AlignParameters:
  EnforcedStyle: with_fixed_indentation

Layout/IndentFirstHashElement:
  EnforcedStyle: consistent

Layout/AlignHash:
  # allow coder to get around alignment rules by explicitly defining the hash param
  EnforcedLastArgumentHashStyle: ignore_explicit

Layout/MultilineMethodCallIndentation:
  EnforcedStyle: indented

Layout/MultilineOperationIndentation:
  EnforcedStyle: indented

  # These are all the cops that are disabled in the default configuration.

Layout/FirstArrayElementLineBreak:
  Description: >-
                 Checks for a line break before the first element in a
                 multi-line array.
  Enabled: true

Layout/FirstHashElementLineBreak:
  Description: >-
                 Checks for a line break before the first element in a
                 multi-line hash.
  Enabled: true

Layout/FirstMethodArgumentLineBreak:
  Description: >-
                 Checks for a line break before the first argument in a
                 multi-line method call.
  Enabled: false

Layout/FirstMethodParameterLineBreak:
  Description: >-
                 Checks for a line break before the first parameter in a
                 multi-line method parameter definition.
  Enabled: true

Layout/MultilineAssignmentLayout:
  Description: 'Check for a newline after the assignment operator in multi-line assignments.'
  StyleGuide: '#indent-conditional-assignment'
  Enabled: true

Style/AutoResourceCleanup:
  Description: 'Suggests the usage of an auto resource cleanup version of a method (if available).'
  Enabled: true

Style/CollectionMethods:
  Description: 'Preferred collection methods.'
  StyleGuide: '#map-find-select-reduce-size'
  Enabled: true

Style/Copyright:
  Description: 'Include a copyright notice in each file before any code.'
  Enabled: false

Style/DocumentationMethod:
  Description: 'Public methods.'
  Enabled: false
  Exclude:
    - 'spec/**/*'
    - 'test/**/*'

Style/ImplicitRuntimeError:
  Description: >-
                 Use `raise` or `fail` with an explicit exception class and
                 message, rather than just a message.
  Enabled: true

Style/InlineComment:
  Description: 'Avoid trailing inline comments.'
  Enabled: true

Style/MethodCallWithArgsParentheses:
  Description: 'Use parentheses for method calls with arguments.'
  StyleGuide: '#method-invocation-parens'
  Enabled: false

Style/MethodCalledOnDoEndBlock:
  Description: 'Avoid chaining a method call on a do...end block.'
  StyleGuide: '#single-line-blocks'
  # TODO: enable after fixing todos
  Enabled: false
  Exclude:
    - 'spec/**/*'

Style/MissingElse:
  Description: >-
                Require if/case expressions to have an else branches.
                If enabled, it is recommended that
                Style/UnlessElse and Style/EmptyElse be enabled.
                This will conflict with Style/EmptyElse if
                Style/EmptyElse is configured to style "both"
  Enabled: false
  EnforcedStyle: both
  SupportedStyles:
    # if - warn when an if expression is missing an else branch
    # case - warn when a case expression is missing an else branch
    # both - warn when an if or case expression is missing an else branch
    - if
    - case
    - both

Style/OptionHash:
  Description: "Don't use option hashes when you can use keyword arguments."
  Enabled: true

Style/ReturnNil:
  Description: 'Use return instead of return nil.'
  Enabled: true

Style/Send:
  Description: 'Prefer `Object#__send__` or `Object#public_send` to `send`, as `send` may overlap with existing methods.'
  StyleGuide: '#prefer-public-send'
  Enabled: true
  Exclude:
   - 'spec/**/*'

Style/StringMethods:
  Description: 'Checks if configured preferred methods are used over non-preferred.'
  Enabled: false

Style/SingleLineBlockParams:
  Description: 'Enforces the names of some block params.'
  Enabled: false