Secret santa script for christmas

secret-santa.rb

#!/usr/bin/env ruby
require 'timeout'

members = %w(Gatis Jānis Anna Ilze Ieva Kaspars Juris Klāvs Pēteris)
takers =  []
givers = []
exceptions = { 'Gatis' => 'Jānis'}

begin
  Timeout::timeout(2) do
    while members.any?
      who = (members - givers).sample
      to_whom = (members - takers).sample
      next if who == to_whom
      next if exceptions.find do |key, value|
        (key == who && value == to_whom) || (key == to_whom && value == who)
      end
      givers << who
      takers << to_whom
      members.delete(who) if takers.include?(who)
      members.delete(to_whom) if givers.include?(to_whom)
      puts "#{who} dāvina dāvanu #{to_whom}"
    end
  end
rescue Timeout::Error
  puts 'Nav iespējams atrast pāri, mēģini vēlreiz.'
end