Graeme McLaren wrote:
Hi all, I'm in need of a loop, can't seem to find what I'm looking
for online. I want to loop over this array ref inserting each hash
value into the DB at each iteration.I've got the following data
structure which is assigned to $aref:
$VAR1 = [
{
'rate' => '1.98',
'name' => 'Dollars -> Sterling'
},
{
'rate' => '1.5',
'name' => 'Sterling -> Euros'
},
{
'rate' => '0.75',
'name' => 'Dollars -> Euros'
},
{
'rate' => '2.05',
'name' => 'Sterling -> Dollars'
},
{
'rate' => '0.72',
'name' => 'Euro -> Sterling'
},
{
'rate' => '1.52',
'name' => 'Euro -> Dollars'
},
{
'rate' => '1.98',
'name' => 'Amex Exchange Rate'
}
];
This is one way:
foreach my $hashref ( @$aref ) {
print "$hashref->{name}: $hashref->{rate}\n";
}
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Gunnar Hjalmarsson
Email: http://www.gunnar.cc/cgi-bin/contact.pl
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