You can also try to use the Data::CTable module. Here's a one way you can do to get the final data structure you need.
You should read more module documentation for the Data::CTable module if you need more functions to access/modify the data.
#!/usr/bin/perl
use strict;
use Data::Dumper;
use Data::CTable;
my $table = Data::CTable->new("data.txt");
$table->clean_ws(); # a bit of a clean up
my $fields = $table->fieldlist_all();
my %final_hash;
foreach my $col ( @$fields ) {
$final_hash{$col} = $table->{$col} ; ## Get a column you know
+ exists
}
print Dumper \%final_hash;
gives the output...
$VAR1 = {
'1' => [
'a',
'b',
'c'
],
'3' => [
'x',
'y',
'z'
],
'2' => [
'p',
'q',
'r'
]
};
perliff
----------------------
"with perl on my side"
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, details, 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, summary, 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: |
| & | | & |
| < | | < |
| > | | > |
| [ | | [ |
| ] | | ] |
Link using PerlMonks shortcuts! What shortcuts can I use for linking?
See Writeup Formatting Tips and other pages linked from there for more info.