--- trunk/lib/WebPAC/Normalize.pm	2009/05/30 15:26:25	1210
+++ trunk/lib/WebPAC/Normalize.pm	2011/12/15 21:40:37	1367
@@ -123,7 +123,7 @@
 	$load_row_coderef = $arg->{load_row_coderef};
 
 	no strict 'subs';
-	no warnings 'redefine';
+	no warnings 'all';
 	eval "$arg->{rules};";
 	die "error evaling $arg->{rules}: $@\n" if ($@);
 
@@ -145,7 +145,7 @@
 	$WebPAC::Normalize::MARC::rec = $rec;
 }
 
-=head2
+=head2 _get_rec
 
   my $rec = _get_rec();
 
@@ -153,11 +153,13 @@
 
 sub _get_rec { $rec };
 
-sub rec_array {
-	my $d = $rec->{ $_[0] };
-	return @$d if ref($d) eq 'ARRAY';
-	die "field $_[0] not array: ",dump( $d );
-}
+=head2 _set_rec
+
+  _set_rec( $rec );
+
+=cut
+
+sub _set_rec { $rec = $_[0] }
 
 =head2 _set_config
 
@@ -956,5 +958,21 @@
 	return @_ . '';
 }
 
+=head2 rec_array
+
+Always return field as array
+
+  foreach my $d ( rec_array('field') ) {
+	warn $d;
+  }
+
+=cut
+
+sub rec_array {
+	my $d = $rec->{ $_[0] };
+	return @$d if ref($d) eq 'ARRAY';
+	return ($d);
+}
+
 # END
 1;