Define methods based on database calls? Bwahahaha awful.

evil?.rb

  # Define available role checks as methods.
  def after_initialize
    # Define the available role check methods for each User.
    (@@roles ||= Role.all).each do |role|
      self.class.send(:define_method, :"#{role.slug}?") do
        is = false
        
        roles.each do |r|
          is = true if r.id == Role.const_get(role.slug.upcase)
        end
        
        is
      end
    end
  end