1DBIx::Class::Helper::ReUssuelrtCCloanstsr:i:bTuetee(d3D)PBeIrxl::DColcausmse:n:tHaetlipoenr::ResultClass::Tee(3)
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NAME

6       DBIx::Class::Helper::ResultClass::Tee - Inflate to multiple result
7       classes at the same time
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SYNOPSIS

10          my ($hashref, $obj) = $rs->search(undef, {
11             result_class => DBIx::Class::Helper::ResultClass::Tee->new(
12                inner_classes => [ '::HRI', 'MyApp::Schema::Result::User'],
13             ),
14          })->first->@*;
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16       (If you've never seen "->@*" before, check out "Postfix-Dereference-
17       Syntax" in perlref, added in Perl v5.20!)
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DESCRIPTION

20       This result class has one obvious use case: when you have prefetched
21       data and DBIx::Class::ResultClass::HashRefInflator is the simplest way
22       to access all the data, but you still want to use some of the methods
23       on your existing result class.
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25       The other important raison d'être of this module is that it is an
26       example of how to make a "parameterized" result class.  It's almost a
27       secret that DBIx::Class supports using objects to inflate results.
28       This is an incredibly powerful feature that can be used to make
29       consistent interfaces to do all kinds of things.
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31       Once when I was at Micro Technology Services, Inc. I used it to
32       efficiently do a "reverse synthetic, LIKE-ish join".  The
33       "relationship" was basically "foreign.name =~ self.name", which cannot
34       actually be done if you want to go from within the database, but if you
35       are able to load the entire foreign table into memory this can be done
36       on-demand, and cached within the result class for (in our case) the
37       duration of a request.
38

AUTHOR

40       Arthur Axel "fREW" Schmidt <frioux+cpan@gmail.com>
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43       This software is copyright (c) 2019 by Arthur Axel "fREW" Schmidt.
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45       This is free software; you can redistribute it and/or modify it under
46       the same terms as the Perl 5 programming language system itself.
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50perl v5.30.0                      2019-D0B8I-x3:0:Class::Helper::ResultClass::Tee(3)
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