Proposed rubocop configuration for dmates

.rubocop.yml

inherit_from:
  - .rubocop_todo.yml

AllCops:
  TargetRubyVersion: 2.3
  Include:
    - '**/Gemfile'
    - '**/Rakefile'
    - '**/config.ru'
  Exclude:
    - 'vendor/**/*'
    - 'db/**/*'
    - 'bin/*'
    - '.bundle/**/*'

Rails:
  Enabled: true

Rails/UnknownEnv:
  Environments:
    - test
    - development
    - staging
    - production

# Metrics/MethodLength:
#   Max: 5

Metrics/LineLength:
  Max: 80

Metrics/BlockLength:
  Enabled: false

Layout/AlignHash:
  EnforcedHashRocketStyle: table
  EnforcedColonStyle: table

Layout/AlignParameters:
  EnforcedStyle: with_fixed_indentation

Layout/ClassStructure:
  Enabled: true
  Categories:
    module_inclusion:
      - include
      - prepend
      - extend
    attributes:
      - attribute
      - attr_reader
      - attr_writer
      - attr_accessor
    associations:
      - has_one
      - has_many
      - has_and_belongs_to_many
      - belongs_to
    delegations:
      - delegate
    enums:
      - enum
    hooks:
      - before_validation
      - after_validation
      - before_save
      - before_create
      - after_create
      - after_save
      - after_commit
    validations:
      - validates
      - validate
  ExpectedOrder:
      - module_inclusion
      - constants
      - attributes
      - enums
      - validations
      - associations
      - delegations
      - hooks
      - public_class_methods
      - initializer
      - public_methods
      - protected_methods
      - private_methods

Layout/DotPosition:
  EnforcedStyle: leading

Layout/MultilineOperationIndentation:
  EnforcedStyle: indented

Style/ClassAndModuleChildren:
  Enabled: false

Style/ModuleFunction:
  Enabled: false

Style/Documentation:
  Enabled: false

Style/BlockComments:
  Enabled: false

Style/GuardClause:
  Enabled: false

Style/AndOr:
  EnforcedStyle: conditionals