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Missing top-level class documentation comment.
Open

class Note < Description
Severity: Minor
Found in app/models/descriptions/note.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

Missing space after #.
Open

      #binding.pry
Severity: Minor
Found in app/models/event.rb by rubocop

This cop checks whether comments have a leading space after the # denoting the start of the comment. The leading space is not required for some RDoc special syntax, like #++, #--, #:nodoc, =begin- and =end comments, "shebang" directives, or rackup options.

Example:

# bad
#Some comment

# good
# Some comment

Space inside parentheses detected.
Open

      left_outer_joins( :kind, :titles ).
Severity: Minor
Found in app/models/event.rb by rubocop

Checks for spaces inside ordinary round parentheses.

Example:

# bad
f( 3)
g = (a + 3 )

# good
f(3)
g = (a + 3)

Freeze mutable objects assigned to constants.
Open

   USUAL = [
      'Marriage',
      'Exaltation',
      'Ascension',
      'Restoration',
Severity: Minor
Found in app/models/event.rb by rubocop

This cop checks whether some constant value isn't a mutable literal (e.g. array or hash).

Example:

# bad
CONST = [1, 2, 3]

# good
CONST = [1, 2, 3].freeze

Favor modifier if usage when having a single-line body. Another good alternative is the usage of control flow &&/||.
Open

            if self.select_values.dup.empty?
Severity: Minor
Found in app/models/concerns/with_locale_names.rb by rubocop

Checks for if and unless statements that would fit on one line if written as a modifier if/unless. The maximum line length is configured in the Metrics/LineLength cop.

Example:

# bad
if condition
  do_stuff(bar)
end

unless qux.empty?
  Foo.do_something
end

# good
do_stuff(bar) if condition
Foo.do_something unless qux.empty?

Space inside parentheses detected.
Open

         if self.class.respond_to?( :default_key )
Severity: Minor
Found in app/models/concerns/default_key.rb by rubocop

Checks for spaces inside ordinary round parentheses.

Example:

# bad
f( 3)
g = (a + 3 )

# good
f(3)
g = (a + 3)

unexpected token error (Using Ruby 2.1 parser; configure using TargetRubyVersion parameter, under AllCops)
Open

         x.match(/(?<tab>.*)\.\w* as (?:#{types.join("|")})/i)&.[](:tab)&.strip
Severity: Minor
Found in app/models/concerns/total_size.rb by rubocop

Do not use space inside array brackets.
Open

            language_codes = [ context[:locales] ].flatten
Severity: Minor
Found in app/models/concerns/with_titles.rb by rubocop

Checks that brackets used for array literals have or don't have surrounding space depending on configuration.

Example: EnforcedStyle: space

# The `space` style enforces that array literals have
# surrounding space.

# bad
array = [a, b, c, d]

# good
array = [ a, b, c, d ]

Example: EnforcedStyle: no_space

# The `no_space` style enforces that array literals have
# no surrounding space.

# bad
array = [ a, b, c, d ]

# good
array = [a, b, c, d]

Example: EnforcedStyle: compact

# The `compact` style normally requires a space inside
# array brackets, with the exception that successive left
# or right brackets are collapsed together in nested arrays.

# bad
array = [ a, [ b, c ] ]

# good
array = [ a, [ b, c ]]

Space inside parentheses detected.
Open

            where( describable_type: model.name, describable_id: this.id, kind: "Title" )
Severity: Minor
Found in app/models/concerns/with_titles.rb by rubocop

Checks for spaces inside ordinary round parentheses.

Example:

# bad
f( 3)
g = (a + 3 )

# good
f(3)
g = (a + 3)

Use the lambda method for multiline lambdas.
Open

         scope :with_title, -> context do
Severity: Minor
Found in app/models/concerns/with_titles.rb by rubocop

This cop (by default) checks for uses of the lambda literal syntax for single line lambdas, and the method call syntax for multiline lambdas. It is configurable to enforce one of the styles for both single line and multiline lambdas as well.

Example: EnforcedStyle: linecountdependent (default)

# bad
f = lambda { |x| x }
f = ->(x) do
      x
    end

# good
f = ->(x) { x }
f = lambda do |x|
      x
    end

Example: EnforcedStyle: lambda

# bad
f = ->(x) { x }
f = ->(x) do
      x
    end

# good
f = lambda { |x| x }
f = lambda do |x|
      x
    end

Example: EnforcedStyle: literal

# bad
f = lambda { |x| x }
f = lambda do |x|
      x
    end

# good
f = ->(x) { x }
f = ->(x) do
      x
    end

Wrap stabby lambda arguments with parentheses.
Open

         scope :with_titles, -> context do
Severity: Minor
Found in app/models/concerns/with_titles.rb by rubocop

Check for parentheses around stabby lambda arguments. There are two different styles. Defaults to require_parentheses.

Example: EnforcedStyle: require_parentheses (default)

# bad
->a,b,c { a + b + c }

# good
->(a,b,c) { a + b + c}

Example: EnforcedStyle: requirenoparentheses

# bad
->(a,b,c) { a + b + c }

# good
->a,b,c { a + b + c}

Space missing after semicolon.
Open

         x.mb_chars.downcase ;end
Severity: Minor
Found in app/models/slug.rb by rubocop

Checks for semicolon (;) not followed by some kind of space.

Example:

# bad
x = 1;y = 2

# good
x = 1; y = 2

Space found before semicolon.
Open

         x.mb_chars.downcase.to_s != x ;end
Severity: Minor
Found in app/models/slug.rb by rubocop

Checks for semicolon (;) preceded by space.

Example:

# bad
x = 1 ; y = 2

# good
x = 1; y = 2

Space inside parentheses detected.
Open

         last = words[ 1 ].gsub( /[аеёиоуъыьэюя]+/, '' )[ 0...3 ]
Severity: Minor
Found in app/models/slug.rb by rubocop

Checks for spaces inside ordinary round parentheses.

Example:

# bad
f( 3)
g = (a + 3 )

# good
f(3)
g = (a + 3)

Use only ascii symbols in comments.
Open

# text[string]                - кратко по предмету
Severity: Minor
Found in app/models/slug.rb by rubocop

This cop checks for non-ascii (non-English) characters in comments. You could set an array of allowed non-ascii chars in AllowedChars attribute (empty by default).

Example:

# bad
# Translates from English to 日本語。

# good
# Translates from English to Japanese

Do not use spaces between -> and opening brace in lambda literals
Open

   scope :by_token, -> token { unscoped.joins( :item_type ).merge(ItemType.by_token( token )) }
Severity: Minor
Found in app/models/item.rb by rubocop

This cop checks for spaces between -> and opening parameter brace in lambda literals.

Example: EnforcedStyle: requirenospace (default)

# bad
  a = -> (x, y) { x + y }

  # good
  a = ->(x, y) { x + y }

Example: EnforcedStyle: require_space

# bad
  a = ->(x, y) { x + y }

  # good
  a = -> (x, y) { x + y }

Prefer single-quoted strings when you don't need string interpolation or special symbols.
Open

      joins(join).select(selector).group(:id, "titles.text")
Severity: Minor
Found in app/models/item.rb by rubocop

Checks if uses of quotes match the configured preference.

Example: EnforcedStyle: single_quotes (default)

# bad
"No special symbols"
"No string interpolation"
"Just text"

# good
'No special symbols'
'No string interpolation'
'Just text'
"Wait! What's #{this}!"

Example: EnforcedStyle: double_quotes

# bad
'Just some text'
'No special chars or interpolation'

# good
"Just some text"
"No special chars or interpolation"
"Every string in #{project} uses double_quotes"

Missing top-level class documentation comment.
Open

class ServiceScriptum < ActiveRecord::Base
Severity: Minor
Found in app/models/service_scriptum.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 use space inside array brackets.
Open

      language_codes = [ context[:locales] ].flatten
Severity: Minor
Found in app/models/event.rb by rubocop

Checks that brackets used for array literals have or don't have surrounding space depending on configuration.

Example: EnforcedStyle: space

# The `space` style enforces that array literals have
# surrounding space.

# bad
array = [a, b, c, d]

# good
array = [ a, b, c, d ]

Example: EnforcedStyle: no_space

# The `no_space` style enforces that array literals have
# no surrounding space.

# bad
array = [ a, b, c, d ]

# good
array = [a, b, c, d]

Example: EnforcedStyle: compact

# The `compact` style normally requires a space inside
# array brackets, with the exception that successive left
# or right brackets are collapsed together in nested arrays.

# bad
array = [ a, [ b, c ] ]

# good
array = [ a, [ b, c ]]

Use the lambda method for multiline lambdas.
Open

   scope :by_memory_id, -> memory_id do
Severity: Minor
Found in app/models/event.rb by rubocop

This cop (by default) checks for uses of the lambda literal syntax for single line lambdas, and the method call syntax for multiline lambdas. It is configurable to enforce one of the styles for both single line and multiline lambdas as well.

Example: EnforcedStyle: linecountdependent (default)

# bad
f = lambda { |x| x }
f = ->(x) do
      x
    end

# good
f = ->(x) { x }
f = lambda do |x|
      x
    end

Example: EnforcedStyle: lambda

# bad
f = ->(x) { x }
f = ->(x) do
      x
    end

# good
f = lambda { |x| x }
f = lambda do |x|
      x
    end

Example: EnforcedStyle: literal

# bad
f = lambda { |x| x }
f = lambda do |x|
      x
    end

# good
f = ->(x) { x }
f = ->(x) do
      x
    end
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