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Coursemology/coursemology2

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app/models/components/course/surveys_ability_component.rb

Summary

Maintainability
A
25 mins
Test Coverage

Method define_permissions has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
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  def define_permissions
    if course_user && !user.administrator?
      define_all_survey_permissions
      define_staff_survey_permissions if course_user.staff?
      define_teaching_staff_survey_permissions if course_user.teaching_staff?
Severity: Minor
Found in app/models/components/course/surveys_ability_component.rb - About 25 mins to fix

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"

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