Beefy Boxes and Bandwidth Generously Provided by pair Networks
XP is just a number

comment on

( #3333=superdoc: print w/replies, xml ) Need Help??

Like this then? (only requirement is to have "item" a required field

use 5.18.2; use warnings; use Data::Peek; use Text::CSV_XS qw(csv); my $file = "pm-1192516.csv"; sub make_list { my %opt = @_; my %plus; my @head = map { s/\+$// && $plus{$_}++; $_ } @{$opt{headings}}; my %foo; my $list = csv ( in => $opt{file}, headers => \@head, sep_char => "|", quote_char => undef, empty_is_undef => 1, allow_whitespace => 1, auto_diag => 1, on_in => sub { foreach my $f (@head) { $f eq "item" and next; push @{$foo{$_{item}}{$f}}, $plus{$f} ? split m/;\s*/ +=> $_{$f} : $_{$f}; } }, ); return \%foo; } DDumper make_list (file => $file, headings => [ "item", "seen in+" ]);


{ 'Ark of the Covenant' => { 'seen in' => [ 'Raides of the Lost Ark', 'The Librarian: Quest for the Spear' ] }, 'Book or Key of Soloman' => { 'seen in' => [ 'The Librarian: Return to King Soloman\'s Mines', 'Season of the Witch' ] }, 'Crystal Skull' => { 'seen in' => [ 'Stargate SG-1, Crystal Skull', 'The Librarian: Return to King Soloman\'s Mines', 'Indiana Jones and the Kingdom of the Crystal Skull' ] }, 'Doc Brown\'s Delorean' => { 'seen in' => [ 'Back to the Future', 'Back to the Future Part II', 'Back to the Future Part III', 'The Librarians, And the Final Curtain' ] }, Excalibur => { 'seen in' => [ 'Excalibur', 'The Last Legion', 'The Librarian: Quest for the Spear' ] }, 'H.G. Wells\' Time Machine' => { 'seen in' => [ 'The Librarians', 'Warehouse 13' ] }, 'Holy Grail' => { 'seen in' => [ 'Indiana Jones and the Last Crusade', 'The Librarian: Quest for the Spear' ] }, Necronomicon => { 'seen in' => [ 'H.P. Lovecraft' ] }, 'Pandora\'s Box' => { 'seen in' => [ 'Warehouse 13', 'The Librarian: Quest for the Spear' ] }, 'Spear of Destiny' => { 'seen in' => [ 'The Librarian: Quest for the Spear', 'Hellboy', 'Constantine' ] }, TARDIS => { 'seen in' => [ 'Doctor Who', 'The Sarah Jane Adventures', 'The Librarians, And the Final Curtain' ] } }

Enjoy, Have FUN! H.Merijn

In reply to Re^3: Can Text::CSV_XS return key-value pairs? by Tux
in thread Can Text::CSV_XS return key-value pairs? by Lady_Aleena

Use:  <p> text here (a paragraph) </p>
and:  <code> code here </code>
to format your post; it's "PerlMonks-approved HTML":

  • Posts are HTML formatted. Put <p> </p> tags around your paragraphs. Put <code> </code> tags around your code and data!
  • Titles consisting of a single word are discouraged, and in most cases are disallowed outright.
  • Read Where should I post X? if you're not absolutely sure you're posting in the right place.
  • Please read these before you post! —
  • Posts may use any of the Perl Monks Approved HTML tags:
    a, abbr, b, big, blockquote, br, caption, center, col, colgroup, dd, del, div, dl, dt, em, font, h1, h2, h3, h4, h5, h6, hr, i, ins, li, ol, p, pre, readmore, small, span, spoiler, strike, strong, sub, sup, table, tbody, td, tfoot, th, thead, tr, tt, u, ul, wbr
  • You may need to use entities for some characters, as follows. (Exception: Within code tags, you can put the characters literally.)
            For:     Use:
    & &amp;
    < &lt;
    > &gt;
    [ &#91;
    ] &#93;
  • Link using PerlMonks shortcuts! What shortcuts can I use for linking?
  • See Writeup Formatting Tips and other pages linked from there for more info.
  • Log In?

    What's my password?
    Create A New User
    and the web crawler heard nothing...

    How do I use this? | Other CB clients
    Other Users?
    Others pondering the Monastery: (4)
    As of 2019-07-22 08:16 GMT
    Find Nodes?
      Voting Booth?
      If you were the first to set foot on the Moon, what would be your epigram?

      Results (11 votes). Check out past polls.