ManageIQ/manageiq-providers-foreman

Checks for private or protected access modifiers which are applied to a singleton method. These access modifiers do not make singleton methods private/protected. private_class_method can be used for that.

Example:

# bad
 
class C
  private
 
  def self.method
    puts 'hi'
  end
end

Example:

# good
 
class C
  def self.method
    puts 'hi'
  end
 
  private_class_method :method
end

Example:

# good
 
class C
  class << self
    private
 
    def method
      puts 'hi'
    end
  end
end