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app/mailers/user_mailer.rb

Summary

Maintainability
A
3 hrs
Test Coverage

Class UserMailer has 21 methods (exceeds 20 allowed). Consider refactoring.
Open

class UserMailer < Devise::Mailer
  layout 'mailer'

  helper :accounts
  helper :application
Severity: Minor
Found in app/mailers/user_mailer.rb - About 2 hrs to fix

    Method confirmation_instructions has a Cognitive Complexity of 9 (exceeds 5 allowed). Consider refactoring.
    Open

      def confirmation_instructions(user, token, *, **)
    @resource = user
    @token    = token

    return unless @resource.active_for_authentication?
    Severity: Minor
    Found in app/mailers/user_mailer.rb - About 55 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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