Re: Sorting NSArray -- advice on how to accomplish a "simple" alpha ordering?
Re: Sorting NSArray -- advice on how to accomplish a "simple" alpha ordering?
- Subject: Re: Sorting NSArray -- advice on how to accomplish a "simple" alpha ordering?
- From: Jens Alfke <email@hidden>
- Date: Wed, 01 Aug 2012 09:45:52 -0700
On Aug 1, 2012, at 8:57 AM, Alex Zavatone <email@hidden> wrote:
> sectionArray = [[NSMutableArray alloc] init];
> rowArray = [[NSMutableArray alloc] init];
> for (id key in customerFilters) {
> id myRowData = [customerFilters objectForKey:key];
> [sectionArray addObject: key];
> [rowArray addObject: myRowData];
> }
You can just use
sectionArray = [customerFilters allKeys];
rowArray = [customerFilters objectsForKeys: sectionArray] notFoundMarker: @""];
(There is an -allValues method, but the orderings is explicitly undefined, so it might not match the ordering of -allKeys.)
—Jens
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