Re^3: Sorting Template Toolkit Array of Hashrefs

[Anonymous Monk]

This is how I explored before source diving in Sorting Template Toolkit Array of Hashrefs

[%#
## tpage                     sort.compound.tt
## tpage --debug=2047        sort.compound.tt
## tpage --debug=all         sort.compound.tt
## 
## tpage --debug=off         sort.compound.tt
## tpage --debug=vars        sort.compound.tt
## tpage --debug=filters     sort.compound.tt
## tpage --debug=dirs        sort.compound.tt
## tpage --debug=provider    sort.compound.tt
## tpage --debug=plugins     sort.compound.tt
#~ unknown debug flag ## tpage --debug=flags       sort.compound.tt
## tpage --debug=stash       sort.compound.tt
## tpage --debug=undef       sort.compound.tt
## tpage --debug=context     sort.compound.tt
## tpage --debug=caller      sort.compound.tt
## tpage --debug=parser      sort.compound.tt
## tpage --debug=all         sort.compound.tt
## tpage --debug=on          sort.compound.tt
## tpage --debug=service     sort.compound.tt
## 
## http://perlmonks.org/?node_id=982470# Re^3: Sorting Template Toolki
+t Array of Hashrefs
## 
## 
## 
## COMMENTS END
-%]
[% 
   SET results = [
        { 'a' => [ { 'b' => 6 } ] },
        { 'a' => [ { 'b' => 3 } ] },
        { 'a' => [ { 'b' => 4 } ] },
        { 'a' => [ { 'b' => 9 } ] },
   ];
%]


[% USE Dumper Indent = 0;
   GET Dumper.dump( results );
%]
##
[% FOREACH item IN results.sort %]
[% USE Dumper Indent = 0; GET Dumper.dump( item ); -%]
[% END %]
##
[% FOREACH item IN results.nsort('a.0.b') %]
[% USE Dumper Indent = 0; GET Dumper.dump( item ); -%]
[% END %]

####################
####################
[% 
   SET results = [
        { 'a' => [ { 'b' => 6 } ], 'a.0.b' => 6 },
        { 'a' => [ { 'b' => 3 } ], 'a.0.b' => 3 },
        { 'a' => [ { 'b' => 4 } ], 'a.0.b' => 4 },
        { 'a' => [ { 'b' => 9 } ], 'a.0.b' => 9 },
   ];

  USE Dumper Indent = 0; 
  FOREACH item IN results.nsort('a.0.b');
    GET Dumper.dump( item );
    GET "\n";
  END;
%]