From: Peter Rabbitson <ribasushi@cpan.org>
Date: Sat, 30 May 2009 17:46:09 +0000 (+0000)
Subject: populate() fix and Changes
X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=commitdiff_plain;h=4242d79d40be0fc4888c9da3d77a5a442c16d8d0;p=dbsrgits%2FDBIx-Class-Historic.git

populate() fix and Changes
---

diff --git a/Changes b/Changes
index 1317943..9c7b91e 100644
--- a/Changes
+++ b/Changes
@@ -1,5 +1,10 @@
 Revision history for DBIx::Class
 
+        - populate() now properly reports the dataset slice in case of
+          an exception
+        - fixed corner case when populate() erroneously falls back to
+          create()
+
 0.08103 2009-05-26 19:50:00 (UTC)
         - Multiple $resultset -> count/update/delete fixes. Now any
           of these operations will succeed, regardless of the complexity
diff --git a/lib/DBIx/Class/ResultSet.pm b/lib/DBIx/Class/ResultSet.pm
index 282651f..b53e85c 100644
--- a/lib/DBIx/Class/ResultSet.pm
+++ b/lib/DBIx/Class/ResultSet.pm
@@ -1665,13 +1665,19 @@ sub populate {
 
     ## do the belongs_to relationships
     foreach my $index (0..$#$data) {
-      if( grep { !defined $data->[$index]->{$_} } @pks ) {
-        my @ret = $self->populate($data);
-        return;
+
+      # delegate to create() for any dataset without primary keys with specified relationships
+      if (grep { !defined $data->[$index]->{$_} } @pks ) {
+        for my $r (@rels) {
+          if (grep { ref $data->[$index]{$r} eq $_ } qw/HASH ARRAY/) {  # a related set must be a HASH or AoH
+            my @ret = $self->populate($data);
+            return;
+          }
+        }
       }
 
       foreach my $rel (@rels) {
-        next unless $data->[$index]->{$rel} && ref $data->[$index]->{$rel} eq "HASH";
+        next unless ref $data->[$index]->{$rel} eq "HASH";
         my $result = $self->related_resultset($rel)->create($data->[$index]->{$rel});
         my ($reverse) = keys %{$self->result_source->reverse_relationship_info($rel)};
         my $related = $result->result_source->_resolve_condition(
diff --git a/t/100populate.t b/t/100populate.t
index 51d3fcf..ec765aa 100644
--- a/t/100populate.t
+++ b/t/100populate.t
@@ -39,7 +39,6 @@ throws_ok ( sub {
   $schema->populate('CD', [
     map {
       {
-        cdid => $i++,           # without a PK the bulk insert does not engage - how come?
         artist => $artist->id,
         title => $_,
         year => 2009,