Post_21.2.rb

def shuffle_list(matching)
  duplicate_list = @santa_list.clone
  # p duplicate_list
  unless matching
    @santa_list.each do |person|
    other_combos = []
    potential_partner = @santa_shuffled[ rand ]
    person.assigned_santa = potential_partner 
    # potential_partner.select { |partner| legit_santa(person, partner) && not_self(person, partner)}
    end
  @santa_list
  end
    return false
end