in reply to Re: Sorting a hash of a hash using anonymous subs
in thread Sorting a hash of a hash using anonymous subs

The reason that I use a has instead of a hashref is that it is used as a hash through the rest of the program. In order to continue this without having to rewrite everything, I just dereference it into a regular hash when I Storable::retrieve() it.

Eric

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Re^3: Sorting a hash of a hash using anonymous subs
by Moron (Curate) on Jul 28, 2006 at 09:46 UTC
    I'm not pushing that issue then, but you could still do something like this: 
    for my $mainkey ( sort keys %copy ) {
    my $subref = $copy{ $mainkey };
    my $total = $subref -> { Total };
    my $value = $subref -> { Value };
    # process $mainkey, $total and $value ...
}

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    -M

    Free your mind

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