Created
July 22, 2010 23:06
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| #import <Foundation/Foundation.h> | |
| @interface NSString (UUID) | |
| + (NSString*)stringWithUUID; | |
| @end |
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| #import "NSString+UUID.h" | |
| @implementation NSString (UUID) | |
| + (NSString*)stringWithUUID | |
| { | |
| CFUUIDRef uuid = CFUUIDCreate(kCFAllocatorDefault); | |
| NSString * string = (NSString*)CFMakeCollectable(CFUUIDCreateString(kCFAllocatorDefault, uuid)); | |
| CFRelease(uuid); | |
| return [string autorelease]; | |
| } | |
| @end |
For an ARC compatible implementation: https://gist.github.com/1501325
Although this is a method, not an extension to NSString.
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Simple category for adding a method to NSString for creating UUID's