摘要：
1. Either you implement a compare-method for your object:- (NSComparisonResult)compare:(Person *)otherObject { return [self.birthDate compare:otherObject.birthDate]; } NSArray *sortedArray = [drinkDetails sortedArrayUsingSelector:@selector(compare:)]; 2. or usually even better: (The default sorti... 阅读全文
posted @ 2011-12-26 21:59
Likwo
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