1#  Copyright 2021 Northern.tech AS
2
3#  This file is part of CFEngine 3 - written and maintained by Northern.tech AS.
4
5#  This program is free software; you can redistribute it and/or modify it
6#  under the terms of the GNU General Public License as published by the
7#  Free Software Foundation; version 3.
8
9#  This program is distributed in the hope that it will be useful,
10#  but WITHOUT ANY WARRANTY; without even the implied warranty of
11#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
12#  GNU General Public License for more details.
13
14# You should have received a copy of the GNU General Public License
15# along with this program; if not, write to the Free Software
16# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA
17
18# To the extent this program is licensed as part of the Enterprise
19# versions of Cfengine, the applicable Commercial Open Source License
20# (COSL) may apply to this file if you as a licensee so wish it. See
21# included file COSL.txt.
22
23#+begin_src cfengine3
24body common control
25{
26      bundlesequence => { "test" };
27}
28
29bundle agent test
30{
31  vars:
32      "mylist" slist => { "b", "c", "a" };
33      "seeds" slist => { "xx", "yy", "zz" };
34
35      "shuffled_$(seeds)" slist => shuffle(mylist, $(seeds));
36
37      "joined_$(seeds)" string => join(",", "shuffled_$(seeds)");
38
39  reports:
40      "shuffled RANDOMLY by $(seeds) = '$(joined_$(seeds))'";
41}
42#+end_src
43###############################################################################
44# Not checked because shuffle is random.
45#+begin_src example_output
46#@ ```
47#@ R: shuffled RANDOMLY by xx = 'b,a,c'
48#@ R: shuffled RANDOMLY by yy = 'a,c,b'
49#@ R: shuffled RANDOMLY by zz = 'c,b,a'
50#@ ```
51#+end_src
52