templates/host-augeas-create.erb (9 lines of code) (raw):
set 01/host <%= @config_name %>
set 01/dhcp <%= @hosts_file_dhcp %>
set 01/user <%= @hosts_file_user %>
<% hosts_file_more_users = @hosts_file_more_users.split(',') -%>
<% if ! hosts_file_more_users.empty? -%>
<% hosts_file_more_users.each_with_index do |user, i| -%>
set 01/moreusers[<%= i + 1 %>] <%= user %>
<% end -%>
<% end -%>