in reply to Reverse sort order in FOREACH in Template Toolkit

TT supports assignments: 
[% FOREACH key_1 IN my_hash.keys.sort %]
  [% 
    IF sort_order == 1;
      SET innerList = my_hash.$key_1.keys.sort;
    ELSE;
      SET innerList = my_hash.$key_1.keys.sort.reverse;
    END;
  %]
  [% FOREACH key_2 IN  innerList %]
    output something
  [%END%]
[%END%]

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holli

When you're up to your ass in alligators, it's difficult to remember that your original purpose was to drain the swamp.

In Section Seekers of Perl Wisdom