#  Copyright (C) Cfengine AS

#  This file is part of Cfengine 3 - written and maintained by Cfengine AS.

#  This program is free software; you can redistribute it and/or modify it
#  under the terms of the GNU General Public License as published by the
#  Free Software Foundation; version 3.

#  This program is distributed in the hope that it will be useful,
#  but WITHOUT ANY WARRANTY; without even the implied warranty of
#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
#  GNU General Public License for more details.

# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA

# To the extent this program is licensed as part of the Enterprise
# versions of Cfengine, the applicable Commercial Open Source License
# (COSL) may apply to this file if you as a licensee so wish it. See
# included file COSL.txt.

#+begin_src cfengine3
body common control
{
      bundlesequence => { "test" };
}

bundle agent test
{
  vars:
      "test" slist => {
                        1,2,3,
                        "one", "two", "three",
                        "long string",
                        "four", "fix", "six",
                        "one", "two", "three",
      };
      "test_str" string => format("%S", test);

      "test2" data => parsejson("[1, 2, 3, null]");
      "test2_str" string => format("%S", test2);

      "test3" data => parsejson('{ "x": true, "y": "z" }');
      "test3_str" string => format("%S", test3);

      "nth" slist => { 1, 2, 6, 10, 11, 1000 };
      "nth2" slist => getindices(test2);
      "nth3" slist => getindices(test3);

      "access[$(nth)]" string => nth(test, $(nth));
      "access[0]" string => nth(test, 0);

      "access2[$(nth2)]" string => nth(test2, $(nth2));
      "access3[$(nth3)]" string => nth(test3, $(nth3));

  reports:
      "The test list is $(test_str)";
      "element #$(nth) of the test list: $(access[$(nth)])";
      "element #0 of the test list: $(access[0])";

      "The test2 data container is $(test2_str)";
      "element #$(nth2) of the test2 data container: $(access2[$(nth2)])";

      "The test3 data container is $(test3_str)";
      "element #$(nth3) of the test3 data container: $(access3[$(nth3)])";
}
#+end_src
###############################################################################
#+begin_src example_output
#@ ```
#@ R: The test list is { "1", "2", "3", "one", "two", "three", "long string", "four", "fix", "six", "one", "two", "three" }
#@ R: element #1 of the test list: 2
#@ R: element #2 of the test list: 3
#@ R: element #6 of the test list: long string
#@ R: element #10 of the test list: one
#@ R: element #11 of the test list: two
#@ R: element #1000 of the test list: $(access[1000])
#@ R: element #0 of the test list: 1
#@ R: The test2 data container is [1,2,3,null]
#@ R: element #0 of the test2 data container: 1
#@ R: element #1 of the test2 data container: 2
#@ R: element #2 of the test2 data container: 3
#@ R: element #3 of the test2 data container: null
#@ R: The test3 data container is {"x":true,"y":"z"}
#@ R: element #x of the test3 data container: true
#@ R: element #y of the test3 data container: z
#@ ```
#+end_src
