I hate you all.

[dbsrgits/DBIx-Class.git] / lib / DBIx / Class / Row.pm

diff --git a/lib/DBIx/Class/Row.pm b/lib/DBIx/Class/Row.pm
index ceed5a6..57f883f 100644 (file)
--- a/lib/DBIx/Class/Row.pm
+++ b/lib/DBIx/Class/Row.pm
@@ -41,6 +41,9 @@ sub new {
   if ($attrs) {
     $new->throw_exception("attrs must be a hashref")
       unless ref($attrs) eq 'HASH';
+    if (my $source = delete $attrs->{-result_source}) {
+      $new->result_source($source);
+    }
     foreach my $k (keys %$attrs) {
       $new->throw_exception("No such column $k on $class")
         unless $class->has_column($k);
@@ -55,9 +58,11 @@ sub new {
 
   $obj->insert;
 
-Inserts an object into the database if it isn't already in there. Returns
-the object itself. Requires the object's result source to be set, or the
-class to have a result_source_instance method.
+Inserts an object into the database if it isn't already in
+there. Returns the object itself. Requires the object's result source to
+be set, or the class to have a result_source_instance method. To insert
+an entirely new object into the database, use C<create> (see
+L<DBIx::Class::ResultSet/create>).
 
 =cut
 
@@ -97,7 +102,8 @@ sub in_storage {
   $obj->update;
 
 Must be run on an object that is already in the database; issues an SQL
-UPDATE query to commit any changes to the object to the db if required.
+UPDATE query to commit any changes to the object to the database if
+required.
 
 =cut
 
@@ -126,9 +132,14 @@ sub update {
 
   $obj->delete
 
-Deletes the object from the database. The object is still perfectly usable,
-but ->in_storage() will now return 0 and the object must re inserted using
-->insert() before ->update() can be used on it.
+Deletes the object from the database. The object is still perfectly
+usable, but C<-E<gt>in_storage()> will now return 0 and the object must
+reinserted using C<-E<gt>insert()> before C<-E(<gt>update()> can be used
+on it. If you delete an object in a class with a C<has_many>
+relationship, all the related objects will be deleted as well. To turn
+this behavior off, pass C<cascade_delete => 0> in the C<$attr>
+hashref. Any database-level cascade or restrict will take precedence
+over a DBIx-Class-based cascading delete. See also L<DBIx::Class::ResultSet/delete>.
 
 =cut
 
@@ -469,4 +480,3 @@ Matt S. Trout <mst@shadowcatsystems.co.uk>
 You may distribute this code under the same terms as Perl itself.
 
 =cut
-