Post_20.2.rb

class SecretSanta
  attr_reader :santa_list, :santa_shuffled, :people
  
  def initialize
    @santa_list = santa_list
    @santa_shuffled = santa_shuffled
    @people = people
  end

  def people_list
    people_list = []
    csv_data = CSV.foreach('./lib/example.csv') do |row|
      @people = Person.new(row) 
      people_list << @people
    end
    @santa_list = people_list
    @santa_list
  end

  def random_list
    duplicate_list = @santa_list.clone
    @santa_shuffled = duplicate_list.sort_by { rand }
    @santa_shuffled
  end

  def assign_random_santa
    number = @santa_shuffled.length - 1
    @santa_list.each do |person|
      potential_partner = @santa_shuffled[ rand ]
      person.assigned_santa = potential_partner if @people.not_assigned(potential_partner)
      @santa_shuffled.delete(potential_partner)
    end
  end