# File lib/fog/rackspace/examples/auto_scale/delete_scaling_group.rb, line 24
def select_group(groups)
  abort "\nThere are not any groups to delete in the Chicago region. Try running create_scaling_group.rb\n\n" if groups.empty?

  puts "\nSelect Group To Delete:\n\n"
  groups.each_with_index do |group, i|
    config = group.group_config
    puts "\t #{i}. #{config.name}"
  end

  select_str = get_user_input "\nEnter Group Number"
  groups[select_str.to_i]
end