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  • Reverse an array in Objective C

    @ashish.nakoti
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    If you want to reverse an existing array in objc, you can do it this way. 

        - (NSMutableArray*)reverseArray {
    if ([self.assetsArray count] == 0)
        return;
    NSUInteger i = 0;
    NSUInteger j = [self.assetsArray count] - 1;
    while (i < j) {
        [self.assetsArray exchangeObjectAtIndex:i
                  withObjectAtIndex:j];
        i++;
        j--;
    }
     return self.assetsArray;
}
    reverse array ios objc
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