Personally, I'd use YAML's LoadFile and DumpFile functions, unless you need to store objects.

For Data::Dumper, something like 

# dump to file
local $Data::Dumper::Purity = 1;
open DATA,">","some/file" or die $!;
print DATA Dumper( $hashref );
close DATA;


# read from file
open DATA,"<","some/file" or die $!;
local $/;
my $hashref = eval(<DATA>) or die $@;
close DATA;

# or even
my $hashref = do("some/file") or die $!;

[download]
should work
"What should it profit a man, if he should win a flame war, yet lose his cool?"

In reply to Re: Need Example of Saving and Retrieving Hash from File by Joost
in thread Need Example of Saving and Retrieving Hash from File by EchoAngel

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