def search_again
  puts "Search Again (Y/N)" 
  answer = gets.upcase[0]
  answer == "Y"
end


def find_show

  keep_searching = true
  while keep_searching do
    puts "What day do you want to watch TV? (ex: Sunday)"
    day = gets.chomp

    shows = Show.find(:all, :conditions => {:day_of_week => day})
    if shows.any?
      shows.each do |show|
        puts show
      end
      keep_searching = search_again
    else
      puts "There was nothing found for #{day}"
    end
  end
end