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app/controllers/users/confirmations_controller.rb

Summary

Maintainability
A
3 hrs
Test Coverage

Method show has a Cognitive Complexity of 12 (exceeds 5 allowed). Consider refactoring.
Open

  def show
    # In the default implementation, this already confirms the resource:
    # self.resource = self.resource = resource_class.confirm_by_token(params[:confirmation_token])
    self.resource = resource_class.find_by!(confirmation_token: params[:confirmation_token])
Severity: Minor
Found in app/controllers/users/confirmations_controller.rb - About 1 hr 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"

Further reading

Method update has a Cognitive Complexity of 11 (exceeds 5 allowed). Consider refactoring.
Open

  def update
    self.resource = resource_class.find_by(confirmation_token: params[:confirmation_token])

    if resource.encrypted_password.blank?
      resource.assign_attributes(resource_params)
Severity: Minor
Found in app/controllers/users/confirmations_controller.rb - About 1 hr 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"

Further reading

Method create has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
Open

  def create
    self.resource = resource_class.send_confirmation_instructions(resource_params)
    yield resource if block_given?

    if successfully_sent?(resource)
Severity: Minor
Found in app/controllers/users/confirmations_controller.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"

Further reading

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