X-Git-Url: https://git.yukkurigames.com/?p=enjoyable.git;a=blobdiff_plain;f=Categories%2FNSMutableArray%2BMoveObject.m;fp=Categories%2FNSMutableArray%2BMoveObject.m;h=8d9a4ee6978e927c5ca9e42375720f7871de4d30;hp=0000000000000000000000000000000000000000;hb=0064c1fbff36795885a9724081af2a17d83c20a3;hpb=56d825ba259066d847a9fc3f9c8c0c0a362a1507

diff --git a/Categories/NSMutableArray+MoveObject.m b/Categories/NSMutableArray+MoveObject.m
new file mode 100644
index 0000000..8d9a4ee
--- /dev/null
+++ b/Categories/NSMutableArray+MoveObject.m
@@ -0,0 +1,19 @@
+//
+//  NSMutableArray+MoveObject.m
+//  Enjoyable
+//
+//  Created by Joe Wreschnig on 3/7/13.
+//
+//
+
+#import "NSMutableArray+MoveObject.h"
+
+@implementation NSMutableArray (MoveObject)
+
+- (void)moveObjectAtIndex:(NSUInteger)src toIndex:(NSUInteger)dst {
+    id obj = self[src];
+    [self removeObjectAtIndex:src];
+    [self insertObject:obj atIndex:dst > src ? dst - 1 : dst];
+}
+
+@end