If statement with dates

Question

what I am trying to do is make a if statement with dates using greater than less than signs. For some reason only the greater than sign works. Here is my code:

Answer 1

Here's the gist of a category I wrote on NSDate. I found it made my code more readable.

https://gist.github.com/nall/5341477

@interface NSDate(SZRelationalOperators)
-(BOOL)isLessThan:(NSDate*)theDate;
-(BOOL)isLessThanOrEqualTo:(NSDate*)theDate;
-(BOOL)isGreaterThan:(NSDate*)theDate;
-(BOOL)isGreaterThanOrEqualTo:(NSDate*)theDate;
@end