=head2 add_relationship
-=head3 Arguments: ('relname', 'Foreign::Class', $cond, $attrs)
+=over 4
+
+=item Arguments: ('relname', 'Foreign::Class', $cond, $attrs)
+
+=back
__PACKAGE__->add_relationship('relname', 'Foreign::Class', $cond, $attrs);
An arrayref containing a list of accessors in the foreign class to create in
the main class. If, for example, you do the following:
- MyDB::Schema::CD->might_have(liner_notes => 'MyDB::Schema::LinerNotes', undef, {
- proxy => [ qw/notes/ ],
- });
+ MyDB::Schema::CD->might_have(liner_notes => 'MyDB::Schema::LinerNotes',
+ undef, {
+ proxy => [ qw/notes/ ],
+ });
Then, assuming MyDB::Schema::LinerNotes has an accessor named notes, you can do:
=head2 register_relationship
-=head3 Arguments: ($relname, $rel_info)
+=over 4
+
+=item Arguments: ($relname, $rel_info)
+
+=back
Registers a relationship on the class. This is called internally by
L<DBIx::Class::ResultSourceProxy> to set up Accessors and Proxies.
sub register_relationship { }
-=head2 related_resultset($name)
+=head2 related_resultset
+
+=over 4
+
+=item Arguments: ($relationship_name)
+
+=item Returns: $related_resultset
+
+=back
- $rs = $obj->related_resultset('related_table');
+ $rs = $cd->related_resultset('artist');
-Returns a L<DBIx::Class::ResultSet> for the relationship named $name.
+Returns a L<DBIx::Class::ResultSet> for the relationship named
+$relationship_name.
=cut
Returns the count of all the items in the related resultset, restricted by the
current item or where conditions. Can be called on a
-L<DBIx::Classl::Manual::Glossary/"ResultSet"> or a
+L<DBIx::Class::Manual::Glossary/"ResultSet"> or a
L<DBIx::Class::Manual::Glossary/"Row"> object.
=cut
my $new_obj = $obj->new_related('relname', \%col_data);
Create a new item of the related foreign class. If called on a
-L<DBIx::Class::Manual::Glossary/"Row"> object, it will magically
-set any primary key values into foreign key columns for you. The newly
-created item will not be saved into your storage until you call C<insert>
+L<DBIx::Class::Manual::Glossary/"Row"> object, it will magically set any
+primary key values into foreign key columns for you. The newly created item
+will not be saved into your storage until you call L<DBIx::Class::Row/insert>
on it.
=cut
my $found_item = $obj->find_related('relname', @pri_vals | \%pri_vals);
Attempt to find a related object using its primary key or unique constraints.
-See C<find> in L<DBIx::Class::ResultSet> for details.
+See L<DBIx::Class::ResultSet/find> for details.
=cut
my $new_obj = $obj->find_or_create_related('relname', \%col_data);
-Find or create an item of a related class. See C<find_or_create> in
-L<DBIx::Class::ResultSet> for details.
+Find or create an item of a related class. See
+L<DBIx::Class::ResultSet/"find_or_create"> for details.
=cut
example, to set the correct author for a book, find the Author object, then
call set_from_related on the book.
-The columns are only set in the local copy of the object, call C<update> to set
-them in the storage.
+The columns are only set in the local copy of the object, call L</update> to
+set them in the storage.
=cut
$book->update_from_related('author', $author_obj);
-As C<set_from_related>, but the changes are immediately updated onto your
-storage.
+The same as L</"set_from_related">, but the changes are immediately updated
+in storage.
=cut