Parse and validate simple name/value option pairs

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 => { ... },

Just look at all those undefs! Don't worry, we can get rid of those:

$values = [
map { $_ => undef } qw(foo bar baz),
xyz => { ... },

Aaaauuugh! We've saved a little typing, but now it requires thought to
read, and thinking is even worse than typing.

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.

Author: Ricardo SIGNES,

Source Files
Filename Size Changed
Data-OptList-0.106.tar.gz 0000025903 25.3 KB almost 11 years
perl-Data-OptList.changes 0000000827 827 Bytes over 10 years
perl-Data-OptList.spec 0000003118 3.04 KB about 10 years
Comments for perl-Data-OptList 0
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