LogoopenSUSE Build Service > Projects
Sign Up | Log In

parse and validate simple name/value option pairs
http://search.cpan.org/perldoc?Data::OptList

 Data-OptList module for perl

    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, <rjbs@cpan.org>


Source Files (show merged sources derived from linked package)

Filename Size Changed Actions

Comments for home:computersalat:OpenXPKI (0)