package KiokuDB::Role::Immutable;
  $KiokuDB::Role::Immutable::AUTHORITY = 'cpan:NUFFIN';
$KiokuDB::Role::Immutable::VERSION = '0.57';
use Moose::Role;
# ABSTRACT: A role for objects that are never updated.

use namespace::clean -except => 'meta';




=encoding UTF-8

=head1 NAME

KiokuDB::Role::Immutable - A role for objects that are never updated.

=head1 VERSION

version 0.57


    with qw(KiokuDB::Role::Immutable);


This is a role for objects that are never updated after they are inserted to
the database.

The object will be skipped entirely on all update/store operations unless it is
being collapsed for the first time, and its child objects will B<not> be
updated unless they are found while collapsing another object.

This means that:

    my $immutable = $kiokudb->lookup($id);



will not work, you need to update the child directly:


=head1 AUTHOR

Yuval Kogman <>


This software is copyright (c) 2014 by Yuval Kogman, Infinity Interactive.

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