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perl-Data-OptList - Parse and validate simple name/value option pairs
- Description:
Hashes are great for storing named data, but if you want more than one
entry for a name, you have to use a list of pairs. Even then, this is
really boring to write:
$values = [ foo => undef, bar => undef, baz => undef, xyz => { ... }, ];
With Data::OptList, you can do this instead:
$values = Data::OptList::mkopt([ qw(foo bar baz), xyz => { ... }, ]);
This works by assuming that any defined scalar is a name and any reference following a name is its value.
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