Showing 4,506 of 4,506 total issues
Missing top-level class documentation comment. Open
class TeammateReviewQuestionnaire < Questionnaire
- Read upRead up
- Exclude checks
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
Use 2 (not 1) spaces for indentation. Open
SignedUpTeam.destroy(waitlisted_topics.map(&:id))
- Read upRead up
- Exclude checks
This cops checks for indentation that doesn't use the specified number of spaces.
See also the IndentationConsistency cop which is the companion to this one.
Example:
# bad
class A
def test
puts 'hello'
end
end
# good
class A
def test
puts 'hello'
end
end
Example: IgnoredPatterns: ['^\s*module']
# bad
module A
class B
def test
puts 'hello'
end
end
end
# good
module A
class B
def test
puts 'hello'
end
end
end
Use num_questions.zero?
instead of num_questions == 0
. Open
return question_score_list.inject(:+) / num_questions unless num_questions == 0
- Read upRead up
- Exclude checks
This cop checks for usage of comparison operators (==
,
>
, <
) to test numbers as zero, positive, or negative.
These can be replaced by their respective predicate methods.
The cop can also be configured to do the reverse.
The cop disregards #nonzero?
as it its value is truthy or falsey,
but not true
and false
, and thus not always interchangeable with
!= 0
.
The cop ignores comparisons to global variables, since they are often
populated with objects which can be compared with integers, but are
not themselves Interger
polymorphic.
Example: EnforcedStyle: predicate (default)
# bad
foo == 0
0 > foo
bar.baz > 0
# good
foo.zero?
foo.negative?
bar.baz.positive?
Example: EnforcedStyle: comparison
# bad
foo.zero?
foo.negative?
bar.baz.positive?
# good
foo == 0
0 > foo
bar.baz > 0
Missing top-level class documentation comment. Open
class MetareviewQuestionnaire < Questionnaire
- Read upRead up
- Exclude checks
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
Don't use parentheses around the condition of an if
. Open
if (HttpRequest.valid_url?(url) && lower_case_url.include?(allowed_host))
- Read upRead up
- Exclude checks
This cop checks for the presence of superfluous parentheses around the condition of if/unless/while/until.
Example:
# bad
x += 1 while (x < 10)
foo unless (bar || baz)
if (x > 10)
elsif (x < 3)
end
# good
x += 1 while x < 10
foo unless bar || baz
if x > 10
elsif x < 3
end
Missing top-level class documentation comment. Open
class Answer < ApplicationRecord
- Read upRead up
- Exclude checks
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
Tab detected. Open
signup_topic_id = signup.topic_id
- Exclude checks
Use num_teams.zero?
instead of num_teams == 0
. Open
if num_teams == 0
- Read upRead up
- Exclude checks
This cop checks for usage of comparison operators (==
,
>
, <
) to test numbers as zero, positive, or negative.
These can be replaced by their respective predicate methods.
The cop can also be configured to do the reverse.
The cop disregards #nonzero?
as it its value is truthy or falsey,
but not true
and false
, and thus not always interchangeable with
!= 0
.
The cop ignores comparisons to global variables, since they are often
populated with objects which can be compared with integers, but are
not themselves Interger
polymorphic.
Example: EnforcedStyle: predicate (default)
# bad
foo == 0
0 > foo
bar.baz > 0
# good
foo.zero?
foo.negative?
bar.baz.positive?
Example: EnforcedStyle: comparison
# bad
foo.zero?
foo.negative?
bar.baz.positive?
# good
foo == 0
0 > foo
bar.baz > 0
Use num_assignments.zero?
instead of num_assignments == 0
. Open
return total_num_assignment_reviews.to_f / num_assignments unless num_assignments == 0
- Read upRead up
- Exclude checks
This cop checks for usage of comparison operators (==
,
>
, <
) to test numbers as zero, positive, or negative.
These can be replaced by their respective predicate methods.
The cop can also be configured to do the reverse.
The cop disregards #nonzero?
as it its value is truthy or falsey,
but not true
and false
, and thus not always interchangeable with
!= 0
.
The cop ignores comparisons to global variables, since they are often
populated with objects which can be compared with integers, but are
not themselves Interger
polymorphic.
Example: EnforcedStyle: predicate (default)
# bad
foo == 0
0 > foo
bar.baz > 0
# good
foo.zero?
foo.negative?
bar.baz.positive?
Example: EnforcedStyle: comparison
# bad
foo.zero?
foo.negative?
bar.baz.positive?
# good
foo == 0
0 > foo
bar.baz > 0
Do not prefix reader method names with get_
. Open
def get_course_id
- Read upRead up
- Exclude checks
This cop makes sure that accessor methods are named properly.
Example:
# bad
def set_attribute(value)
end
# good
def attribute=(value)
end
# bad
def get_attribute
end
# good
def attribute
end
Missing top-level class documentation comment. Open
class DeadlineType < ApplicationRecord
- Read upRead up
- Exclude checks
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 prefix reader method names with get_
. Open
def get_title
- Read upRead up
- Exclude checks
This cop makes sure that accessor methods are named properly.
Example:
# bad
def set_attribute(value)
end
# good
def attribute=(value)
end
# bad
def get_attribute
end
# good
def attribute
end
Tab detected. Open
waitlisted_topics = SignUpTopic.find_waitlisted_topics_for_team(assignment_id, team_id)
- Exclude checks
Tab detected. Open
signup.destroy
- Exclude checks
Use !
instead of not
. Open
if not waitlisted_topics.nil?
- Read upRead up
- Exclude checks
This cop checks for uses of the keyword not
instead of !
.
Example:
# bad - parentheses are required because of op precedence
x = (not something)
# good
x = !something
Use num_assignments.zero?
instead of num_assignments == 0
. Open
return assignment_average_scores.inject(:+).to_f / num_assignments unless num_assignments == 0
- Read upRead up
- Exclude checks
This cop checks for usage of comparison operators (==
,
>
, <
) to test numbers as zero, positive, or negative.
These can be replaced by their respective predicate methods.
The cop can also be configured to do the reverse.
The cop disregards #nonzero?
as it its value is truthy or falsey,
but not true
and false
, and thus not always interchangeable with
!= 0
.
The cop ignores comparisons to global variables, since they are often
populated with objects which can be compared with integers, but are
not themselves Interger
polymorphic.
Example: EnforcedStyle: predicate (default)
# bad
foo == 0
0 > foo
bar.baz > 0
# good
foo.zero?
foo.negative?
bar.baz.positive?
Example: EnforcedStyle: comparison
# bad
foo.zero?
foo.negative?
bar.baz.positive?
# good
foo == 0
0 > foo
bar.baz > 0
Missing top-level module documentation comment. Open
module ScoreAnalytic
- Read upRead up
- Exclude checks
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 prefix reader method names with get_
. Open
def get_max_team_size
- Read upRead up
- Exclude checks
This cop makes sure that accessor methods are named properly.
Example:
# bad
def set_attribute(value)
end
# good
def attribute=(value)
end
# bad
def get_attribute
end
# good
def attribute
end
Missing top-level class documentation comment. Open
class GoogleDocFetcher
- Read upRead up
- Exclude checks
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
Use 2 (not 1) spaces for indentation. Open
waitlisted_topics = SignUpTopic.find_waitlisted_topics_for_team(assignment_id, team_id)
- Read upRead up
- Exclude checks
This cops checks for indentation that doesn't use the specified number of spaces.
See also the IndentationConsistency cop which is the companion to this one.
Example:
# bad
class A
def test
puts 'hello'
end
end
# good
class A
def test
puts 'hello'
end
end
Example: IgnoredPatterns: ['^\s*module']
# bad
module A
class B
def test
puts 'hello'
end
end
end
# good
module A
class B
def test
puts 'hello'
end
end
end