Beefy Boxes and Bandwidth Generously Provided by pair Networks
Don't ask to ask, just ask
 
PerlMonks  

Re: Converting Column Into Row

by mickeyn (Priest)
on Jun 20, 2006 at 13:02 UTC ( #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
Node Status?
node history
Node Type: note [id://556382]
help
Chatterbox?
NodeReaper on the other hand, I've already bought the hammer....

How do I use this? | Other CB clients
Other Users?
Others having an uproarious good time at the Monastery: (8)
As of 2017-07-28 12:24 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?
    I came, I saw, I ...
























    Results (428 votes). Check out past polls.