From 0e8392bbeb57be1111d3cb58efe74b65a7451dbe Mon Sep 17 00:00:00 2001
From: Matthias Andreas Benkard <matthias@benkard.de>
Date: Wed, 30 Jul 2008 00:22:01 +0200
Subject: MLKCharacter: Implement -isEqual:.

---
 MLKCharacter.h | 2 ++
 MLKCharacter.m | 6 ++++++
 2 files changed, 8 insertions(+)

diff --git a/MLKCharacter.h b/MLKCharacter.h
index 220ab18..960a8d8 100644
--- a/MLKCharacter.h
+++ b/MLKCharacter.h
@@ -40,4 +40,6 @@
 
 +(unichar) uppercaseCharForChar:(unichar)ch;
 +(unichar) lowercaseCharForChar:(unichar)ch;
+
+-(BOOL) isEqual:(id)thing;
 @end
diff --git a/MLKCharacter.m b/MLKCharacter.m
index 13679bd..a54608a 100644
--- a/MLKCharacter.m
+++ b/MLKCharacter.m
@@ -68,4 +68,10 @@
 {
   return [[MLKCharacter characterWithUnichar:ch] lowercaseChar];
 }
+
+-(BOOL) isEqual:(id)thing
+{
+  return ([thing isKindOfClass:[MLKCharacter class]]
+          && ((MLKCharacter *)thing)->unichar == self->unichar);
+}
 @end
-- 
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