RE: array of hashes looping prob

[Charles K. Clarkson]

From: Graeme McLaren  wrote:

: Ok everyone I got it:
: 
: for my $a (@result){
: 
: for my $h (keys %$a){
: 
:   print   "$h = $a->{$h} ";
: }
: }

Avoid using $a and $b as variables. They are used
by 'sort' and treated special by perl. Use descriptive
variables instead. I used $key because I don't know
how result is organized. ($column, $section, $row, etc.
would be better.)

for my $result ( @result ) {
for my $key ( keys %$result ) {
print "$key = $result->{$key}";
}
}


HTH,

Charles K. Clarkson
-- 
Mobile Homes Specialist
254 968-8328


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RE: array of hashes looping prob

[Graeme McLaren]

Ok everyone I got it:
for my $a (@result){
   for my $h (keys %$a){
 print  "$h = $a->{$h} ";
   }
}
Cheers,
G :)

From: "Graeme McLaren" <[EMAIL PROTECTED]>
To: [EMAIL PROTECTED]
Subject: array of hashes looping prob
Date: Mon, 04 Oct 2004 10:27:37 +0100
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Hey all I'm stuck looping through an array of hashes, here is what I have:
##
for my $a (@result){
   for my $h (keys %$a){
$tst = "$h->{$a}";
   }
}
##
@result contains a hashes, I can die it out ok... there is something 
wrong when I try looping and assigning it to $tst . any ideas?

Thanks in advance for any tips.
G :)
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array of hashes looping prob

[Graeme McLaren]

Hey all I'm stuck looping through an array of hashes, here is what I have:
##
for my $a (@result){
   for my $h (keys %$a){
$tst = "$h->{$a}";
   }
}
##
@result contains a hashes, I can die it out ok... there is something 
wrong when I try looping and assigning it to $tst . any ideas?

Thanks in advance for any tips.
G :)
_
It's fast, it's easy and it's free. Get MSN Messenger today! 
http://www.msn.co.uk/messenger

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