Scroll to navigation

DBIx::Class::Helper::Row::SelfResultSet(3pm) User Contributed Perl Documentation DBIx::Class::Helper::Row::SelfResultSet(3pm)

NAME

DBIx::Class::Helper::Row::SelfResultSet - Easily use ResultSet methods for the current row

VERSION

version 2.013002

SYNOPSIS

In result class: 
 __PACKAGE__->load_components('Helper::Row::SelfResultSet');
Elsewhere: 
 $row->self_rs->$some_rs_method->single

DESCRIPTION

Sometimes you need to be able to access a ResultSet containing just the current row. A good reason to do that would be if you had a ResultSet method that adds in some calculated data, like counts of a relationship. You could use this to get at that counted data without duplicating the logic for the counting.

METHODS

self_rs

 $row->self_rs
returns a ResultSet containing just the current row.

AUTHOR

Arthur Axel "fREW" Schmidt <frioux+cpan@gmail.com>

COPYRIGHT AND LICENSE

This software is copyright (c) 2012 by Arthur Axel "fREW" Schmidt.
This is free software; you can redistribute it and/or modify it under the same terms as the Perl 5 programming language system itself.
2012-06-18 perl v5.14.2