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NAME
Types::UUID - type constraints for UUIDs
SYNOPSIS
package FroobleStick;
use Moo;
use Types::UUID;
has identifier => (
is => 'lazy',
isa => Uuid,
coerce => 1,
builder => Uuid->generator,
);
DESCRIPTION
Types::UUID is a type constraint library suitable for use with Moo/Moose
attributes, Kavorka sub signatures, and so forth.
Type
Currently the module only provides one type constraint, which is exported
by default.
`Uuid`
A valid UUID string, as judged by the `is_uuid_string()` function
provided by UUID::Tiny.
This constraint has coercions from `Undef` (generates a new UUID),
`Str` (fixes slightly broken-looking UUIDs, adding missing dashes;
also accepts base-64-encoded UUIDs) and URI objects using the
`urn:uuid:` URI scheme.
Methods
The `Uuid` type constraint is actually blessed into a subclass of
Type::Tiny, and provides an aditional method:
`Uuid->generate`
Generates a new UUID. `Uuid->coerce(undef)` would also work, but looks
a little odd.
`Uuid->generator`
Returns a coderef which generates a new UUID. For an example usage,
see the "SYNOPSIS".
BUGS
Please report any bugs to
<http://rt.cpan.org/Dist/Display.html?Queue=Types-UUID>.
SEE ALSO
Type::Tiny::Manual, UUID::Tiny.
AUTHOR
Toby Inkster <tobyink@cpan.org>.
COPYRIGHT AND LICENCE
This software is copyright (c) 2014 by Toby Inkster.
This is free software; you can redistribute it and/or modify it under the
same terms as the Perl 5 programming language system itself.
DISCLAIMER OF WARRANTIES
THIS PACKAGE IS PROVIDED "AS IS" AND WITHOUT ANY EXPRESS OR IMPLIED
WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
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