Specio::Constraint::ObjectCan − A class for constraints which require an object with a set of methods
version 0.48
my $type =
Specio::Constraint::ObjectCan−>new(...);
print $_, "\n" for @{ $type−>methods
};
This is a specialized type constraint class for types which require an object with a defined set of methods.
This class provides all of the same methods as Specio::Constraint::Simple, with a few differences:
The "parent" parameter is ignored if it passed, as it is always set to the "Object" type.
The "inline_generator" and "constraint" parameters are also ignored. This class provides its own default inline generator subroutine reference.
This class overrides the "message_generator" default if none is provided.
Finally, this class requires an additional parameter, "methods". This must be an array reference of method names which the constraint requires. You can also pass a single string and it will be converted to an array reference internally.
Returns an array reference containing the methods this constraint requires.
This class does the Specio::Constraint::Role::CanType, Specio::Constraint::Role::Interface, and Specio::Role::Inlinable roles.
Bugs may be submitted at <https://github.com/houseabsolute/Specio/issues>.
The source code repository for Specio can be found at <https://github.com/houseabsolute/Specio>.
Dave Rolsky <[email protected]>
This software is Copyright (c) 2012 − 2022 by Dave Rolsky.
This is free software, licensed under:
The Artistic License 2.0 (GPL Compatible)
The full text of the license can be found in the LICENSE file included with this distribution.