Showing 2,136 of 2,138 total issues
Function formatter
has a Cognitive Complexity of 9 (exceeds 5 allowed). Consider refactoring. Open
formatter: function (v, axis) {
var d = new Date(v);
// first check global format
if (axis.options.timeformat != null)
- 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
Function parseColor
has a Cognitive Complexity of 9 (exceeds 5 allowed). Consider refactoring. Open
parseColor: function(str){
if (str instanceof Flotr.Color) return str;
var result, Color = Flotr.Color;
- 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 validate
has a Cognitive Complexity of 9 (exceeds 5 allowed). Consider refactoring. Open
def validate
@needs = nil
@choices = {}
previous_change = false
attr_order.each do |attr|
- 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
Function initialize
has a Cognitive Complexity of 9 (exceeds 5 allowed). Consider refactoring. Open
initialize: function(element) {
var defaults = {
handle: false,
reverteffect: function(element, top_offset, left_offset) {
var dur = Math.sqrt(Math.abs(top_offset^2)+Math.abs(left_offset^2))*0.02;
- 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
Function setAltitude
has a Cognitive Complexity of 9 (exceeds 5 allowed). Consider refactoring. Open
setAltitude: function(win, altitude) {
var stack = this.stack;
if (altitude === "front") {
if (stack.getFrontWindow() === win) return;
- 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 persist!
has a Cognitive Complexity of 9 (exceeds 5 allowed). Consider refactoring. Open
def persist!
# Due to the race condition it may happen that login isn't unique.
# See: https://www.pivotaltracker.com/story/show/79274428
# There are two moments when it can be detected:
# - ActiveRecord validation
- 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 update
has a Cognitive Complexity of 9 (exceeds 5 allowed). Consider refactoring. Open
def update
@action_type = 'Edit Notice'
@notice = Admin::SiteNotice.find(params[:id])
#authorize @notice
- 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 navigation_service
has a Cognitive Complexity of 9 (exceeds 5 allowed). Consider refactoring. Open
def navigation_service(params={})
_params = {
name: current_visitor.name,
request_path: request.path,
}
- 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 initialize
has a Cognitive Complexity of 9 (exceeds 5 allowed). Consider refactoring. Open
def initialize(_learner)
self.learner = _learner
self.student_name = lookup "student.user.name"
self.student_login = lookup "student.user.login"
self.teacher_name = lookup "offering.clazz.teacher.name"
- 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 x_link_for
has a Cognitive Complexity of 9 (exceeds 5 allowed). Consider refactoring. Open
def x_link_for(component, verb, as_name = nil, params = {})
link_text = params.delete(:link_text) || "#{verb} "
url = run_url_for(component, params, params.delete(:format))
run_type = case component
- 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_standard_statements
has a Cognitive Complexity of 9 (exceeds 5 allowed). Consider refactoring. Open
def get_standard_statements
key = ENV['ASN_API_KEY']
document_id = params[:asn_document_id]
statement_notation_q = params[:asn_statement_notation_query]
- 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 select_options
has a Cognitive Complexity of 9 (exceeds 5 allowed). Consider refactoring. Open
def select_options
options = []
if self.question && !self.question.empty?
options << "<option value=\"current\" selected>#{self.question}</option>".html_safe unless self.id.nil?
else
- 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 update_image_attributes
has a Cognitive Complexity of 9 (exceeds 5 allowed). Consider refactoring. Open
def update_image_attributes
my_params = params[:image]
return unless my_params
image = my_params.delete(:image)
img_params = {:image => image}
- 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 pundit_user_not_authorized
has a Cognitive Complexity of 9 (exceeds 5 allowed). Consider refactoring. Open
def pundit_user_not_authorized(exception)
# without the no-store Chrome will cache this redirect in some cases
# for example if a student tries to access a collection page, and then they
# log out and try to access it again. In this case Chrome sends them to the
# cached location of "/my-classes". By default rails adds 'no-cache' but that isn't
- 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 create_default_study_materials
has a Cognitive Complexity of 9 (exceeds 5 allowed). Consider refactoring. Open
def self.create_default_study_materials
default_external_activities = []
@default_external_activities = default_external_activities
# External Activity
- 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
Function renderAuthorInfo
has a Cognitive Complexity of 9 (exceeds 5 allowed). Consider refactoring. Open
renderAuthorInfo () {
const credits = (this.props.material.credits != null ? this.props.material.credits.length : undefined) > 0
? this.props.material.credits
: (this.props.material.user != null ? this.props.material.user.name.length : undefined) > 0
? this.props.material.user.name
- 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
Function apiCall
has a Cognitive Complexity of 9 (exceeds 5 allowed). Consider refactoring. Open
apiCall (action: any, options: any) {
const teacherClassesBasePath = "/api/v1/teacher_classes";
const classesBasePath = "/api/v1/classes";
let { clazz, data, onSuccess } = options;
- 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
Function render
has a Cognitive Complexity of 9 (exceeds 5 allowed). Consider refactoring. Open
render () {
const anonymous = this.props.anonymous;
const providerComponents = [];
if (enableAuthProviders && this.props.oauthProviders) {
- 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
Function EditStudentPermissionsForm
has a Cognitive Complexity of 9 (exceeds 5 allowed). Consider refactoring. Open
export const EditStudentPermissionsForm = ({ student, permissionForms, onFormCancel, onFormSave }: CreateEditPermissionFormProps) => {
const [localPermissions, setLocalPermissions] = useState(student.permission_forms || []);
useEffect(() => {
setLocalPermissions(student.permission_forms);
- 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
Similar blocks of code found in 2 locations. Consider refactoring. Open
if (this.between((offsets[0] + this.element.offsetWidth) - pointer[0], 0, this.options.right)) cursor += 'e';
- Read upRead up
Duplicated Code
Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:
Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.
When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).
Tuning
This issue has a mass of 53.
We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.
The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.
If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.
See codeclimate-duplication
's documentation for more information about tuning the mass threshold in your .codeclimate.yml
.
Refactorings
- Extract Method
- Extract Class
- Form Template Method
- Introduce Null Object
- Pull Up Method
- Pull Up Field
- Substitute Algorithm
Further Reading
- Don't Repeat Yourself on the C2 Wiki
- Duplicated Code on SourceMaking
- Refactoring: Improving the Design of Existing Code by Martin Fowler. Duplicated Code, p76