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- self.collation = [UILocalizedIndexedCollation currentCollation];
- NSInteger index, sectionTitlesCount = [[collation sectionTitles] count];
- NSMutableArray *newSectionsArray = [[NSMutableArray alloc] initWithCapacity:sectionTitlesCount];
- NSString *alphabet = [[NSString alloc] initWithString:@"ABCDEFGHIJKLMNOPQRSTUVWXYZ"];
- for (index = 0; index < sectionTitlesCount; index++) {
- NSMutableArray *array = [[NSMutableArray alloc] init];
- [newSectionsArray addObject:array];
- NSString *letter = [alphabet substringWithRange:NSMakeRange(index, 1)];
- [myDict setObject:newSectionsArray forKey:letter];
- [array release];
- }
- '*** -[NSCFString substringWithRange:]: Range or index out of bounds'
- for (Data *myData in self.dataModel.datalist) {
- NSInteger sectionNumber = [collation sectionForObject:myData collationStringSelector:@selector(myName)];
- NSMutableArray *sectionData = [newSectionsArray objectAtIndex:sectionNumber];
- [sectionData addObject:myData];
- }
- sections = [NSArray arrayWithObjects:@"#", @"a", @"b", @"c", @"d", @"e", @"f", @"g", @"h", @"i", @"j", @"k", @"l", @"m", @"n", @"o", @"p", @"q", @"r", @"s", @"t", @"u", @"v", @"w", @"x", @"y", @"z", nil];
- - (NSInteger)numberOfSectionsInTableView:(UITableView *)tView {
- return [sections count];
- }
- - (NSArray *)sectionIndexTitlesForTableView:(UITableView *)tableView {
- return sections;
- }
- NSArray *sectionArray = [myData filteredArrayUsingPredicate:[NSPredicate predicateWithFormat:@"SELF beginswith[c] %@", [sections objectAtIndex:[indexPath section]]]];
- for (index = 0; index < alphabet.length; index++) {
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