From: Tara L Andrews <tla@mit.edu>
Date: Wed, 11 Jul 2012 10:08:37 +0000 (+0200)
Subject: some syntactic sugar for relationship filters
X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?p=scpubgit%2Fstemmatology.git;a=commitdiff_plain;h=d002ccb7c139c88b3cb904d5e27c5c056241d76f

some syntactic sugar for relationship filters
---

diff --git a/lib/Text/Tradition/Collation/RelationshipStore.pm b/lib/Text/Tradition/Collation/RelationshipStore.pm
index aeb8b7f..0ee51ab 100644
--- a/lib/Text/Tradition/Collation/RelationshipStore.pm
+++ b/lib/Text/Tradition/Collation/RelationshipStore.pm
@@ -717,6 +717,9 @@ sub related_readings {
 		# Backwards compat
 		if( $filter eq 'colocated' ) {
 			$filter = sub { $_[0]->colocated };
+		} elsif( !ref( $filter ) ) {
+			my $type = $filter;
+			$filter = sub { $_[0]->type eq $type };
 		}
 		my %found = ( $reading => 1 );
 		my $check = [ $reading ];