noble (3) DBIx::Class::Helper::Row::SelfResultSet.3pm.gz

Provided by: libdbix-class-helpers-perl_2.036000-2_all bug

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


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.

       Due to primitives provided by DBIx::Class::PK this references the current values, or in "DBIx::Class"
       terms, the dirty values.  So if you modify the primary columns it will be temporarily incorrect.  For
       what it's worth I'm not married to this behavior and I'd rather you get in touch with me before you
       depend on it.


METHODS
   self_rs
        $row->self_rs

       returns a ResultSet containing just the current row.


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


       This software is copyright (c) 2020 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.