NAME
    MooseX::AutoDestruct - Clear your attributes after a certain time

SYNOPSIS
        package Foo;

        use Moose;
        use namespace::autoclean;
        use MooseX::AutoDestruct;

        has foo => (
            traits => ['AutoDestruct'],
            is => 'ro', isa => 'Str', lazy_build => 1,
            ttl => 600, # time, in seconds
        );

        sub _build_foo { --some expensive operation-- }

DESCRIPTION
    MooseX::AutoDestruct is an attribute metaclass trait that causes your
    attribute value to be cleared after a certain time from when the value
    has been set.

    This trait will work regardless of how the value is populated or if a
    clearer method has been installed; or if the value is accessed via the
    installed accessors or by accessing the attribute metaclass itself.

TRAITS APPLIED
    No traits are automatically applied to any metaclasses; however, on
    use'ing this package an 'AutoDestruct' attribute trait becomes
    available.

USAGE
    Apply the AutoDestruct trait to your attribute metaclass (e.g. "traits
    => ['AutoDestruct']") and supply a ttl value.

    Typical usage of this could be for an attribute to store a value that is
    expensive to calculate, and can be counted on to be valid for a certain
    amount of time (e.g. caching). Builders are your friends :)

SEE ALSO
    Class::MOP, Moose.

AUTHOR
    Chris Weyl, "<cweyl at alumni.drew.edu>"

BUGS
    Please report any bugs or feature requests to "bug-moosex-autodestruct
    at rt.cpan.org", or through the web interface at
    <http://rt.cpan.org/NoAuth/ReportBug.html?Queue=MooseX-AutoDestruct>.

TODO
    Additional testing is required!

SUPPORT
    You can find documentation for this module with the perldoc command.

        perldoc MooseX::AutoDestruct

    You can also look for information at:

    *   RT: CPAN's request tracker

        <http://rt.cpan.org/NoAuth/Bugs.html?Dist=MooseX-AutoDestruct>

    *   AnnoCPAN: Annotated CPAN documentation

        <http://annocpan.org/dist/MooseX-AutoDestruct>

    *   CPAN Ratings

        <http://cpanratings.perl.org/d/MooseX-AutoDestruct>

    *   Search CPAN

        <http://search.cpan.org/dist/MooseX-AutoDestruct/>

COPYRIGHT & LICENSE
    Copyright (c) 2010, Chris Weyl "<cweyl@alumni.drew.edu>".

    This library is free software; you can redistribute it and/or modify it
    under the terms of the GNU Lesser General Public License as published by
    the Free Software Foundation; either version 2.1 of the License, or (at
    your option) any later version.

    This library is distributed in the hope that it will be useful, but
    WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS OR A PARTICULAR PURPOSE.

    See the GNU Lesser General Public License for more details.

    You should have received a copy of the GNU Lesser General Public License
    along with this library; if not, write to the

        Free Software Foundation, Inc.,
        59 Temple Place, Suite 330,
        Boston, MA  02111-1307 USA