.rubocop.yml

# TODO: Enable RedundantMatch Cop.
# Use `=~` instead of `String#match` or `Regexp#match` in a context where the
# returned `MatchData` is not needed.
Performance/RedundantMatch:
  Enabled: false

# TODO: Enable RedundantMerge Cop.
# Use `Hash#[]=`, rather than `Hash#merge!` with a single key-value pair.
Performance/RedundantMerge:
  # Max number of key-value pairs to consider an offense
  MaxKeyValuePairs: 2
  Enabled: false

# Use `sort` instead of `sort_by { |x| x }`.
Performance/RedundantSortBy:
  Enabled: true

# Use `start_with?` instead of a regex match anchored to the beginning of a
# string.
Performance/StartWith:
  Enabled: true

# Use `tr` instead of `gsub` when you are replacing the same number of
# characters. Use `delete` instead of `gsub` when you are deleting
# characters.
Performance/StringReplacement:
  Enabled: true

# Checks for `.times.map` calls.
Performance/TimesMap:
  Enabled: true


##################### Rails ##################################

# Enables Rails cops.
Rails:
  Enabled: true

# Enforces consistent use of action filter methods.
Rails/ActionFilter:
  Enabled: true
  EnforcedStyle: action

# Checks the correct usage of date aware methods, such as `Date.today`,
# `Date.current`, etc.
Rails/Date:
  Enabled: false

# Prefer delegate method for delegations.
Rails/Delegate:
  Enabled: false

# Prefer `find_by` over `where.first`.
Rails/FindBy:
  Enabled: true

# Prefer `all.find_each` over `all.find`.
Rails/FindEach:
  Enabled: true

# Prefer has_many :through to has_and_belongs_to_many.
Rails/HasAndBelongsToMany:
  Enabled: true

# Checks for calls to puts, print, etc.
Rails/Output:
  Enabled: true

# Checks for incorrect grammar when using methods like `3.day.ago`.
Rails/PluralizationGrammar:
  Enabled: true

# Checks for `read_attribute(:attr)` and `write_attribute(:attr, val)`.
Rails/ReadWriteAttribute:
  Enabled: false

# Checks the arguments of ActiveRecord scopes.
Rails/ScopeArgs:
  Enabled: true

# Checks the correct usage of time zone aware methods.
# http://danilenko.org/2012/7/6/rails_timezones
Rails/TimeZone:
  Enabled: false

# Use validates :attribute, hash of validations.
Rails/Validation:
  Enabled: false

Rails/UniqBeforePluck:
  Enabled: false

##################### RSpec ##################################

# Check that instances are not being stubbed globally.
RSpec/AnyInstance:
  Enabled: false

# Check that the first argument to the top level describe is the tested class or
# module.
RSpec/DescribeClass:
  Enabled: false

# Use `described_class` for tested class / module.
RSpec/DescribeMethod:
  Enabled: false

# Checks that the second argument to top level describe is the tested method
# name.
RSpec/DescribedClass:
  Enabled: false

# Checks for long example.
RSpec/ExampleLength:
  Enabled: false
  Max: 5

# Do not use should when describing your tests.
RSpec/ExampleWording:
  Enabled: false
  CustomTransform:
    be: is
    have: has
    not: does not
  IgnoredWords: []

# Checks the file and folder naming of the spec file.
RSpec/FilePath:
  Enabled: false
  CustomTransform:
    RuboCop: rubocop
    RSpec: rspec

# Checks if there are focused specs.
RSpec/Focus:
  Enabled: true

# Checks for the usage of instance variables.
RSpec/InstanceVariable:
  Enabled: false

# Checks for multiple top-level describes.
RSpec/MultipleDescribes:
  Enabled: false

# Enforces the usage of the same method on all negative message expectations.
RSpec/NotToNot:
  EnforcedStyle: not_to
  Enabled: true

# Prefer using verifying doubles over normal doubles.
RSpec/VerifiedDoubles:
  Enabled: false