# File lib/fog/rackspace/examples/auto_scale/create_scaling_group.rb, line 36
def select_image(images)
  puts "\nSelect Image For Server:\n\n"
  images.each_with_index do |image, i|
    puts "\t #{i}. #{image.name}"
  end

  select_str = get_user_input "\nEnter Image Number"
  images[select_str.to_i]
end