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libperlx-maybe-perl 1.001-1
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  • area: main
  • in suites: jessie, jessie-kfreebsd, stretch
  • size: 176 kB
  • ctags: 13
  • sloc: perl: 65; makefile: 14
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Source: libperlx-maybe-perl
Section: perl
Priority: optional
Build-Depends: cdbs,
 devscripts,
 perl,
 debhelper,
 dh-buildinfo,
 libmodule-manifest-skip-perl
Maintainer: Debian Perl Group <pkg-perl-maintainers@lists.alioth.debian.org>
Uploaders: Jonas Smedegaard <dr@jones.dk>
Standards-Version: 3.9.6
Vcs-Git: git://anonscm.debian.org/pkg-perl/packages/libperlx-maybe-perl
Vcs-Browser: https://anonscm.debian.org/cgit/pkg-perl/packages/libperlx-maybe-perl.git
Homepage: https://metacpan.org/release/PerlX-Maybe
Testsuite: autopkgtest-pkg-perl

Package: libperlx-maybe-perl
Architecture: all
Depends: ${cdbs:Depends},
 ${misc:Depends},
 ${perl:Depends}
Recommends: ${cdbs:Recommends}
Suggests: ${cdbs:Suggests}
Description: return a pair only if they are both defined
 Moose classes (and some other classes) distinguish between an attribute
 being unset and the attribute being set to undef. Supplying a
 constructor arguments like this:
 .
     my $bob = Person->new(
        name => $name,
        age => $age,
        );
 .
 Will result in the "name" and "age" attributes possibly being set to
 undef (if the corresponding $name and $age variables are not defined),
 which may violate the Person class' type constraints.
 .
 PerlX::Maybe checks that $x and $y are both defined. If they are, it
 returns them both as a list; otherwise it returns the empty list.
 .
 This package also includes Syntax::Feature::Maybe.