tracks/objective-c/exercises/flatten-array/FlattenArrayExample.h in trackler-2.0.8.28 vs tracks/objective-c/exercises/flatten-array/FlattenArrayExample.h in trackler-2.0.8.29
- old
+ new
@@ -1,6 +1,7 @@
#import <Foundation/Foundation.h>
@interface FlattenArrayExample : NSObject
-+ (NSArray*)flattenArray:(NSArray*) list;
++ (NSArray *)flattenArray:(NSArray *)list;
+
@end