Assignment Branch Condition size for import is too high. [51.83/15] Open
def self.import(row_hash, _session, id)
raise ArgumentError, 'Not enough items. The string should contain: Author, Reviewer, ReviewOfReviewer1 <, ..., ReviewerOfReviewerN>' if row_hash.length < 3
row_hash[:metareviewers].each do |row|
# ACS Make All contributors as teams
- Read upRead up
- Exclude checks
This cop checks that the ABC size of methods is not higher than the configured maximum. The ABC size is based on assignments, branches (method calls), and conditions. See http://c2.com/cgi/wiki?AbcMetric
Method has too many lines. [15/10] Open
def get_all_versions
if review_mapping.response
@sorted_array = []
@prev = Response.all
@prev.each do |element|
- Read upRead up
- Exclude checks
This cop checks if the length of a method exceeds some maximum value. Comment lines can optionally be ignored. The maximum allowed length is configurable.
Method has too many lines. [15/10] Open
def self.import(row_hash, _session, id)
raise ArgumentError, 'Not enough items. The string should contain: Author, Reviewer, ReviewOfReviewer1 <, ..., ReviewerOfReviewerN>' if row_hash.length < 3
row_hash[:metareviewers].each do |row|
# ACS Make All contributors as teams
- Read upRead up
- Exclude checks
This cop checks if the length of a method exceeds some maximum value. Comment lines can optionally be ignored. The maximum allowed length is configurable.
Assignment Branch Condition size for export is too high. [19.1/15] Open
def self.export(csv, parent_id, _options)
mappings = Assignment.find(parent_id).metareview_mappings
mappings = mappings.sort_by { |a| [a.review_mapping.reviewee.name, a.reviewee.name, a.reviewer.name] }
mappings.each do |map|
csv << [
- Read upRead up
- Exclude checks
This cop checks that the ABC size of methods is not higher than the configured maximum. The ABC size is based on assignments, branches (method calls), and conditions. See http://c2.com/cgi/wiki?AbcMetric
Assignment Branch Condition size for get_all_versions is too high. [17.03/15] Open
def get_all_versions
if review_mapping.response
@sorted_array = []
@prev = Response.all
@prev.each do |element|
- Read upRead up
- Exclude checks
This cop checks that the ABC size of methods is not higher than the configured maximum. The ABC size is based on assignments, branches (method calls), and conditions. See http://c2.com/cgi/wiki?AbcMetric
Cyclomatic complexity for import is too high. [7/6] Open
def self.import(row_hash, _session, id)
raise ArgumentError, 'Not enough items. The string should contain: Author, Reviewer, ReviewOfReviewer1 <, ..., ReviewerOfReviewerN>' if row_hash.length < 3
row_hash[:metareviewers].each do |row|
# ACS Make All contributors as teams
- Read upRead up
- Exclude checks
This cop checks that the cyclomatic complexity of methods is not higher than the configured maximum. The cyclomatic complexity is the number of linearly independent paths through a method. The algorithm counts decision points and adds one.
An if statement (or unless or ?:) increases the complexity by one. An else branch does not, since it doesn't add a decision point. The && operator (or keyword and) can be converted to a nested if statement, and ||/or is shorthand for a sequence of ifs, so they also add one. Loops can be said to have an exit condition, so they add one.
Method import
has a Cognitive Complexity of 11 (exceeds 5 allowed). Consider refactoring. Open
def self.import(row_hash, _session, id)
raise ArgumentError, 'Not enough items. The string should contain: Author, Reviewer, ReviewOfReviewer1 <, ..., ReviewerOfReviewerN>' if row_hash.length < 3
row_hash[:metareviewers].each do |row|
# ACS Make All contributors as teams
- Read upRead up
Cognitive Complexity
Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.
A method's cognitive complexity is based on a few simple rules:
- Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
- Code is considered more complex for each "break in the linear flow of the code"
- Code is considered more complex when "flow breaking structures are nested"
Further reading
Method get_all_versions
has a Cognitive Complexity of 10 (exceeds 5 allowed). Consider refactoring. Open
def get_all_versions
if review_mapping.response
@sorted_array = []
@prev = Response.all
@prev.each do |element|
- Read upRead up
Cognitive Complexity
Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.
A method's cognitive complexity is based on a few simple rules:
- Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
- Code is considered more complex for each "break in the linear flow of the code"
- Code is considered more complex when "flow breaking structures are nested"
Further reading
Do not prefix reader method names with get_
. Open
def get_all_versions
- 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
Use a guard clause instead of wrapping the code inside a conditional expression. Open
if review_mapping.response
- Read upRead up
- Exclude checks
Use a guard clause instead of wrapping the code inside a conditional expression
Example:
# bad
def test
if something
work
end
end
# good
def test
return unless something
work
end
# also good
def test
work if something
end
# bad
if something
raise 'exception'
else
ok
end
# good
raise 'exception' if something
ok
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
Missing top-level class documentation comment. Open
class MetareviewResponseMap < ResponseMap
- 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