| Name : perl-Type-Tie
| |
| Version : 0.015
| Vendor : obs://build_opensuse_org/devel:languages:perl
|
| Release : lp156.1.1
| Date : 2024-07-03 19:17:49
|
| Group : Development/Libraries/Perl
| Source RPM : perl-Type-Tie-0.015-lp156.1.1.src.rpm
|
| Size : 0.06 MB
| |
| Packager : https://www_suse_com/
| |
| Summary : Tie a variable to a type constraint
|
Description :
This module exports a single function: \'ttie\'. \'ttie\' ties a variable to a
type constraint, ensuring that whatever values stored in the variable will
conform to the type constraint. If the type constraint has coercions, these
will be used if necessary to ensure values assigned to the variable
conform.
use Type::Tie;
use Types::Standard qw( Int Num );
ttie my $count, Int->plus_coercions(Num, \'int $_\'), 0;
$count++; # ok
$count = 2; # ok
$count = 3.14159; # ok, coerced to 3
$count = \"Monkey!\"; # dies
While the examples in documentation (and the test suite) show type
constraints from Types::Standard, but any type constraint objects
supporting the Type::API interfaces should work. This includes:
* Moose::Meta::TypeConstraint / MooseX::Types
* Mouse::Meta::TypeConstraint / MouseX::Types
* Specio
* Type::Tiny
|
RPM found in directory: /packages/linux-pbone/ftp5.gwdg.de/pub/opensuse/repositories/devel:/languages:/perl:/CPAN-T/15.6/noarch |
