How to sort alphabetically a UITableView Sectioned?

Question

I have a sectioned UITableView with 3 categories. I'm using this code:

NSArray *arrayOne = [NSArray arrayWithObjects: @"one", @"two", "three", "four", nil];
    NSDictionary *dictOne = [NSDictionary dictionaryWithObject:arrayOne forKey:@"Elements"];

for each category.

How can i sort them alphabetically? I've read some answers here but i didn't found out anything.

If i use the code in this answer Method for sorting custom objects alphabetically in UITableView it doesn't work. i have the code:

[listObjects addObject:dictOne];

and if i put

[listOfTitles sortUsingDescriptors:[NSArray arrayWithObject:titleSorter];

It doesn't work.

Any help appreciated

Answer 1

NSArray *arrayOne = [NSArray arrayWithObjects: @"one", @"two", "three", "four", nil];

NSArray *sortedArray = [arrayOne sortedArrayUsingSelector:@selector(localizedCaseInsensitiveCompare:)];


NSDictionary *dictOne = [NSDictionary dictionaryWithObject:sortedArray forKey:@"Elements"];