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Backup/Snapback.pm  view on Meta::CPAN

		true   1
		1      1
	);
	$val = $true{$val} || 0;
	return $val;
}

=item config

Gets or sets configuration parameters. The base is set in hardcoded
program defaults; it then is overlayed with the configuration file results.
If a configuration block is entered, those settings override the parent
configuration block. Finally, internal setting can be done, temporarily
overriding configuration file settings (because of option dependencies).

    my $compress = $snap->config(-Compress);

	# turn off compression
	$snap->config( Compress => No);

Some options are boolean, and some accept the special value 'none' to