--- /dev/null
+//
+// NSArray+mapWithBlock.h
+// Security
+//
+// Created by J Osborne on 2/26/13.
+//
+//
+
+#import <Foundation/Foundation.h>
+
+typedef id (^mapBlock)(id obj);
+
+@interface NSArray (mapWithBlock)
+-(NSArray*)mapWithBlock:(mapBlock)block;
+@end