Beefy Boxes and Bandwidth Generously Provided by pair Networks
We don't bite newbies here... much
 
PerlMonks  

Re: Converting Column Into Row

by mickeyn (Priest)
on Jun 20, 2006 at 13:02 UTC ( [id://556382]=note: print w/replies, xml ) Need Help??


in reply to Converting Column Into Row

Hi,

A better way is to create a hash containing your arrays as values (I put your input into a file named 'test'):

use Data::Dumper; my %h; open FH, "test"; while (<FH>) { chomp; next if /^\s*$/; split /=/; push @{$h{$_[0]}}, $_[1]; } close FH; print Dumper \%h;
output:
$VAR1 = { 'A ' => [ ' 1', ' 2', ' 3' ], 'B ' => [ ' 5', ' 1', ' 7' ] };

Enjoy,
Mickey

Log In?
Username:
Password:

What's my password?
Create A New User
Domain Nodelet?
Node Status?
node history
Node Type: note [id://556382]
help
Chatterbox?
and the web crawler heard nothing...

How do I use this?Last hourOther CB clients
Other Users?
Others drinking their drinks and smoking their pipes about the Monastery: (5)
As of 2024-03-19 07:44 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?

    No recent polls found