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Align the parameters of a method call if they span more than one line.
Open

               only: [:index]
Severity: Minor
Found in app/controllers/annotation_documents_controller.rb by rubocop

Here we check if the parameters on a multi-line method call or definition are aligned.

Example: EnforcedStyle: withfirstparameter (default)

# good

foo :bar,
    :baz

# bad

foo :bar,
  :baz

Example: EnforcedStyle: withfixedindentation

# good

foo :bar,
  :baz

# bad

foo :bar,
    :baz

Line is too long. [81/80]
Open

        key :description, 'Dalphi Active Learning Platform for Human Interaction'
Severity: Minor
Found in app/controllers/api/docs_controller.rb by rubocop

Missing top-level class documentation comment.
Open

  class DocsController < ActionController::Base
Severity: Minor
Found in app/controllers/api/docs_controller.rb by rubocop

This cop checks for missing top-level documentation of classes and modules. Classes with no body are exempt from the check and so are namespace modules - modules that have nothing in their bodies except classes, other modules, or constant definitions.

The documentation requirement is annulled if the class or module has a "#:nodoc:" comment next to it. Likewise, "#:nodoc: all" does the same for all its children.

Example:

# bad
class Person
  # ...
end

# good
# Description/Explanation of Person class
class Person
  # ...
end

Do not introduce global variables.
Open

           $redis.hdel(:auth_token, params['auth_token']) != 1
Severity: Minor
Found in app/controllers/api/v1/base_controller.rb by rubocop

This cops looks for uses of global variables. It does not report offenses for built-in global variables. Built-in global variables are allowed by default. Additionally users can allow additional variables via the AllowedVariables option.

Note that backreferences like $1, $2, etc are not global variables.

Example:

# bad
$foo = 2
bar = $foo + 5

# good
FOO = 2
foo = 2
$stdin.read

Redundant return detected.
Open

          return render status: :unauthorized,
Severity: Minor
Found in app/controllers/api/v1/base_controller.rb by rubocop

This cop checks for redundant return expressions.

Example:

def test
  return something
end

def test
  one
  two
  three
  return something
end

It should be extended to handle methods whose body is if/else or a case expression with a default branch.

Align the parameters of a method call if they span more than one line.
Open

    presence: true,
    uniqueness: { scope: :project }
Severity: Minor
Found in app/models/annotation_document.rb by rubocop

Here we check if the parameters on a multi-line method call or definition are aligned.

Example: EnforcedStyle: withfirstparameter (default)

# good

foo :bar,
    :baz

# bad

foo :bar,
  :baz

Example: EnforcedStyle: withfixedindentation

# good

foo :bar,
  :baz

# bad

foo :bar,
    :baz

Rename has_breadcrumb_exception? to breadcrumb_exception?.
Open

  def has_breadcrumb_exception?(tokens)
Severity: Minor
Found in app/helpers/breadcrumb_bakery.rb by rubocop

This cop makes sure that predicates are named properly.

Example:

# bad
def is_even?(value)
end

# good
def even?(value)
end

# bad
def has_value?
end

# good
def value?
end

Avoid using rescue in its modifier form.
Open

    I18n.t("breadcrumb-exceptions.#{path}", raise: true) rescue false
Severity: Minor
Found in app/helpers/breadcrumb_bakery.rb by rubocop

This cop checks for uses of rescue in its modifier form.

Example:

# bad
some_method rescue handle_error

# good
begin
  some_method
rescue
  handle_error
end

Use each_value instead of values.each.
Open

      params_interface.values.each do |interface_id|
Severity: Minor
Found in app/controllers/projects_controller.rb by rubocop

This cop checks for uses of each_key and each_value Hash methods.

Note: If you have an array of two-element arrays, you can put parentheses around the block arguments to indicate that you're not working with a hash, and suppress RuboCop offenses.

Example:

# bad
hash.keys.each { |k| p k }
hash.values.each { |v| p v }
hash.each { |k, _v| p k }
hash.each { |_k, v| p v }

# good
hash.each_key { |k| p k }
hash.each_value { |v| p v }

Avoid rescuing without specifying an error class.
Open

    rescue
Severity: Minor
Found in app/controllers/projects_controller.rb by rubocop

This cop checks for rescuing StandardError. There are two supported styles implicit and explicit. This cop will not register an offense if any error other than StandardError is specified.

Example: EnforcedStyle: implicit

# `implicit` will enforce using `rescue` instead of
# `rescue StandardError`.

# bad
begin
  foo
rescue StandardError
  bar
end

# good
begin
  foo
rescue
  bar
end

# good
begin
  foo
rescue OtherError
  bar
end

# good
begin
  foo
rescue StandardError, SecurityError
  bar
end

Example: EnforcedStyle: explicit (default)

# `explicit` will enforce using `rescue StandardError`
# instead of `rescue`.

# bad
begin
  foo
rescue
  bar
end

# good
begin
  foo
rescue StandardError
  bar
end

# good
begin
  foo
rescue OtherError
  bar
end

# good
begin
  foo
rescue StandardError, SecurityError
  bar
end

Avoid rescuing without specifying an error class.
Open

    rescue
Severity: Minor
Found in app/controllers/projects_controller.rb by rubocop

This cop checks for rescuing StandardError. There are two supported styles implicit and explicit. This cop will not register an offense if any error other than StandardError is specified.

Example: EnforcedStyle: implicit

# `implicit` will enforce using `rescue` instead of
# `rescue StandardError`.

# bad
begin
  foo
rescue StandardError
  bar
end

# good
begin
  foo
rescue
  bar
end

# good
begin
  foo
rescue OtherError
  bar
end

# good
begin
  foo
rescue StandardError, SecurityError
  bar
end

Example: EnforcedStyle: explicit (default)

# `explicit` will enforce using `rescue StandardError`
# instead of `rescue`.

# bad
begin
  foo
rescue
  bar
end

# good
begin
  foo
rescue StandardError
  bar
end

# good
begin
  foo
rescue OtherError
  bar
end

# good
begin
  foo
rescue StandardError, SecurityError
  bar
end

Use %i or %I for an array of symbols.
Open

                only: [:create, :edit, :new]
Severity: Minor
Found in app/controllers/projects_controller.rb by rubocop

This cop can check for array literals made up of symbols that are not using the %i() syntax.

Alternatively, it checks for symbol arrays using the %i() syntax on projects which do not want to use that syntax.

Configuration option: MinSize If set, arrays with fewer elements than this value will not trigger the cop. For example, a MinSize of3` will not enforce a style on an array of 2 or fewer elements.

Example: EnforcedStyle: percent (default)

# good
%i[foo bar baz]

# bad
[:foo, :bar, :baz]

Example: EnforcedStyle: brackets

# good
[:foo, :bar, :baz]

# bad
%i[foo bar baz]

Keep a blank line before and after private.
Open

  private
Severity: Minor
Found in app/controllers/annotation_documents_controller.rb by rubocop

Access modifiers should be surrounded by blank lines.

Example:

# bad
class Foo
  def bar; end
  private
  def baz; end
end

# good
class Foo
  def bar; end

  private

  def baz; end
end

Avoid rescuing without specifying an error class.
Open

    rescue
Severity: Minor
Found in app/controllers/annotation_documents_controller.rb by rubocop

This cop checks for rescuing StandardError. There are two supported styles implicit and explicit. This cop will not register an offense if any error other than StandardError is specified.

Example: EnforcedStyle: implicit

# `implicit` will enforce using `rescue` instead of
# `rescue StandardError`.

# bad
begin
  foo
rescue StandardError
  bar
end

# good
begin
  foo
rescue
  bar
end

# good
begin
  foo
rescue OtherError
  bar
end

# good
begin
  foo
rescue StandardError, SecurityError
  bar
end

Example: EnforcedStyle: explicit (default)

# `explicit` will enforce using `rescue StandardError`
# instead of `rescue`.

# bad
begin
  foo
rescue
  bar
end

# good
begin
  foo
rescue StandardError
  bar
end

# good
begin
  foo
rescue OtherError
  bar
end

# good
begin
  foo
rescue StandardError, SecurityError
  bar
end

Use %i or %I for an array of symbols.
Open

  before_action :set_annotation_documents, only: [:index, :destroy_all]
Severity: Minor
Found in app/controllers/annotation_documents_controller.rb by rubocop

This cop can check for array literals made up of symbols that are not using the %i() syntax.

Alternatively, it checks for symbol arrays using the %i() syntax on projects which do not want to use that syntax.

Configuration option: MinSize If set, arrays with fewer elements than this value will not trigger the cop. For example, a MinSize of3` will not enforce a style on an array of 2 or fewer elements.

Example: EnforcedStyle: percent (default)

# good
%i[foo bar baz]

# bad
[:foo, :bar, :baz]

Example: EnforcedStyle: brackets

# good
[:foo, :bar, :baz]

# bad
%i[foo bar baz]

Avoid comma after the last item of an array.
Open

      self,
Severity: Minor
Found in app/controllers/api/docs_controller.rb by rubocop

This cop checks for trailing comma in array and hash literals.

Example: EnforcedStyleForMultiline: consistent_comma

# bad
a = [1, 2,]

# good
a = [
  1, 2,
  3,
]

# good
a = [
  1,
  2,
]

Example: EnforcedStyleForMultiline: comma

# bad
a = [1, 2,]

# good
a = [
  1,
  2,
]

Example: EnforcedStyleForMultiline: no_comma (default)

# bad
a = [1, 2,]

# good
a = [
  1,
  2
]

Align the parameters of a method call if they span more than one line.
Open

    allow_nil: true,
    numericality: {
      only_integer: true,
      greater_than_or_equal_to: 0
    }
Severity: Minor
Found in app/models/annotation_document.rb by rubocop

Here we check if the parameters on a multi-line method call or definition are aligned.

Example: EnforcedStyle: withfirstparameter (default)

# good

foo :bar,
    :baz

# bad

foo :bar,
  :baz

Example: EnforcedStyle: withfixedindentation

# good

foo :bar,
  :baz

# bad

foo :bar,
    :baz

Inconsistent indentation detected.
Open

    def json_post_request(url, data)
      uri = URI.parse(url)
      http = Net::HTTP.new(uri.host, uri.port)
      request = Net::HTTP::Post.new uri.request_uri,
                                    { 'Content-Type' => 'application/json' }
Severity: Minor
Found in app/controllers/projects_controller.rb by rubocop

This cops checks for inconsistent indentation.

Example:

class A
  def test
    puts 'hello'
     puts 'world'
  end
end

Line is too long. [93/80]
Open

    objects_per_page = Rails.configuration.x.dalphi['paginated-objects-per-page']['projects']
Severity: Minor
Found in app/controllers/projects_controller.rb by rubocop

Favor a normal if-statement over a modifier clause in a multiline statement.
Open

      params_interface.values.each do |interface_id|
        interfaces << Interface.find(interface_id) if interface_id != ''
      end if params_interface
Severity: Minor
Found in app/controllers/projects_controller.rb by rubocop

Checks for uses of if/unless modifiers with multiple-lines bodies.

Example:

# bad
{
  result: 'this should not happen'
} unless cond

# good
{ result: 'ok' } if cond
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