Beefy Boxes and Bandwidth Generously Provided by pair Networks
Perl Monk, Perl Meditation
 
PerlMonks  

comment on

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

This is kinda a fun little challenge and so I played with it more. Below is a mix of several different solutions here, i know they probably wont help you but since i've worked it out and tested it some i figured i'd share:

use strict; use warnings; use Data::Dumper; my $test =<<HERE; Title: The Moor's Last Sigh Author: Salman Rushdie Publisher: Foo Title: The God of Small Things Author: Arundhati Roy Publisher: Bar Title: The Moor's Last Sigh, Author: Salman Rushdie HERE my @books = split /(?=Title:)/, $test; my @res = ( [ qr/^Title: (.*?), Author: (\w+) (\w+), Publisher: (\w+), Year: (\w ++)$/, sub { my $b = shift; $b->{title} = $1; $b->{author} = [$2,$3]; $b->{publisher} = $4; $b->{year} = $5; } ], [ qr/^Title: (.*?), Author: (\w+) (\w+), Publisher: (\w+)$/, sub { my $b = shift; $b->{title} = $1; $b->{author} = [$2,$3]; $b->{publisher} = $4 } ], [ qr/^Title: (.*?), Author: (\w+) (\w+)$/, + sub { my $b = shift; $b->{title} = $1; $b->{author} = [$2,$3] } ], [ qr/^Title: (.*?)$/, sub { my $b = shift; $b->{title} = $ +1; } ], [ qr/^Author: (\w+) (\w+)$/, sub { my $b = shift; $b->{author} = [ +$1,$2];}], [ qr/^Publisher: (.*?)$/, sub { my $b = shift; $b->{publisher}= $ +1; } ], ); my @answers; for my $book_src (@books) { my $book = {}; for my $re (@res) { my $reg = $re->[0]; if ($book_src =~ /$reg/mgc){ &{$re->[1]}($book); } } push @answers, $book; } print Dumper(\@answers); __END__ $VAR1 = [ { 'author' => [ 'Salman', 'Rushdie' ], 'title' => 'The Moor\'s Last Sigh', 'publisher' => 'Foo' }, { 'author' => [ 'Arundhati', 'Roy' ], 'title' => 'The God of Small Things', 'publisher' => 'Bar' }, { 'author' => [ 'Salman', 'Rushdie' ], 'title' => 'The Moor\'s Last Sigh' } ];

___________
Eric Hodges

In reply to Re^2: Rewrite for "How to get ($1, $2, ...)? by eric256
in thread How to get ($1, $2, ...)? by ferreira

Title:
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?
    Username:
    Password:

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

    How do I use this? | Other CB clients
    Other Users?
    Others cooling their heels in the Monastery: (3)
    As of 2019-08-24 09:45 GMT
    Sections?
    Information?
    Find Nodes?
    Leftovers?
      Voting Booth?

      No recent polls found

      Notices?