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theforeman/foreman

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app/mailers/application_mailer.rb

Summary

Maintainability
A
1 hr
Test Coverage

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

  def self.delivery_settings
    options = {}
    return options unless ['smtp', 'sendmail'].include?(Setting[:delivery_method].to_s)

    prefix = "#{Setting[:delivery_method]}_"
Severity: Minor
Found in app/mailers/application_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"

Further reading

Method mail has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring.
Open

  def mail(headers = {}, &block)
    if headers.present?
      headers[:to] = utf8_encode(headers[:to])
      headers[:subject] = "#{Setting[:email_subject_prefix]} #{headers[:subject]}" if (headers[:subject] && Setting[:email_subject_prefix].present?)
      headers['X-Foreman-Server'] = URI.parse(Setting[:foreman_url]).host if Setting[:foreman_url].present?
Severity: Minor
Found in app/mailers/application_mailer.rb - About 45 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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