secret santa ruby quiz

santa-2.rb

(0..@santas.size - 1).each do |num|
    if @santas[num][:assignee][:last_name] == @santas[num][:assignment][:last_name]
        assign_santas
    end
end

santa.rb

def assign_santas
   @santas = @people.map do |person|
    {
        :assignee => person,
        :assignment => assignment_for(person)
    }
   end
   if not_everyone_assigned?
      @assignments = []
      assign_santas
  end
  @santas
end