NAME

Fey::Meta::HasOne::ViaSelect - A parent for has-one metaclasses based on a query object

VERSION

version 0.44

DESCRIPTION

This class implements a has-one relationship for a class, based on a provided (or deduced) query object.

CONSTRUCTOR OPTIONS

This class accepts the following constructor options:

• select

  An object which does the Fey::Role::SQL::ReturnsData role. This query defines the relationship between the tables.

• bind_params

  An optional subroutine reference which will be called when the SQL is executed. It is called as a method on the object of this object's associated class.

• allows_undef

  This defaults to true.

METHODS

Besides the methods inherited from Fey::Meta::HasOne, it also provides the following methods:

$ho->select()

Corresponds to the value passed to the constructor.

$ho->bind_params()

Corresponds to the value passed to the constructor.

AUTHOR

Dave Rolsky <autarch@urth.org>

COPYRIGHT AND LICENSE

This software is copyright (c) 2011 by Dave Rolsky.

This is free software; you can redistribute it and/or modify it under the same terms as the Perl 5 programming language system itself.