in reply to Using YAML with Template Toolkit

You can also use Template::Plugin::YAML directly from TT code: 
    [% USE YAML %]

    [% YAML.dump(variable) %]
    [% YAML.dump_html(variable) %]
    [% value = YAML.undump(yaml_string) %]
    [% YAML.dumpfile(filename, variable) %]
    [% value = YAML.undumpfile(filename) %]

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-- Randal L. Schwartz, Perl hacker
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In Section Cool Uses for Perl