Re^2: Using Storable Module with Multiple Hashes


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Re^2: Using Storable Module with Multiple Hashes

by Thilosophy (Curate)

on Jun 20, 2005 at 11:43 UTC ( [id://468279]=note: print w/replies, xml )

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in reply to Re: Using Storable Module with Multiple Hashes
in thread Using Storable Module with Multiple Hashes

Or a hash of hash refs, if you like to retrieve them by name later.

In both cases, if you want to store hashes %a, %b, and %c with Storable, just store the compound structure instead:

use Storable;

store [ \%a, \%b, \%c] , 'file';
# or 
store { a =>  \%a, b => \%b, c => \%c} , 'file';


my $arrayref = retrieve('file'); 
my $a = $arrayref->[0];
# or
my $hashref = retrieve('file'); 
my $a = $hashref->{a};
[download]

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Re^3: Using Storable Module with Multiple Hashes by merrymonk (Hermit) on Jun 20, 2005 at 16:48 UTC
That works well. Just in case anyone else needs to use this I think that the actual hashes are found by `%aa = %{$hashref->{a}}; %bb = %{$hashref->{b}};` [download] Thanks to the Janaury helper monk	[reply] [d/l]

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