From fdc4a02c2180493d24a68fddc98ddd35b1fc1277 Mon Sep 17 00:00:00 2001
From: Tony Arnold <tony@thecocoabots.com>
Date: Thu, 11 Nov 2010 19:18:13 +1100
Subject: [PATCH] Adding keyPathsForValuesAffectingValueForKey for scalar
 *Value properties.

---
 templates/machine.m.motemplate | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/templates/machine.m.motemplate b/templates/machine.m.motemplate
index d76d64d4..709b1fcf 100644
--- a/templates/machine.m.motemplate
+++ b/templates/machine.m.motemplate
@@ -26,6 +26,17 @@
 	return (<$managedObjectClassName$>ID*)[super objectID];
 }
 
++ (NSSet *)keyPathsForValuesAffectingValueForKey:(NSString *)key {
+	NSSet *keyPaths = [super keyPathsForValuesAffectingValueForKey:key];
+	<$foreach Attribute noninheritedAttributes do$><$if Attribute.hasDefinedAttributeType$><$if Attribute.hasScalarAttributeType$>
+	if ([key isEqualToString:@"<$Attribute.name$>Value"]) {
+		NSSet *affectingKey = [NSSet setWithObject:@"<$Attribute.name$>"];
+		keyPaths = [keyPaths setByAddingObjectsFromSet:affectingKey];
+	}<$endif$><$endif$><$endforeach do$>
+
+	return keyPaths;
+}
+
 <$foreach Attribute noninheritedAttributes do$>
 <$if Attribute.hasDefinedAttributeType$>