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April 5, 2019 06:07
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다양한 조건을 걸어서 정렬하는 방법!
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| let familyNameSortDescriptor = NSSortDescriptor(key: CNContact.familyNameSortKey, ascending: true, selector: #selector(NSString.localizedStandardCompare(_:))) | |
| let givenNameSortDescriptor = NSSortDescriptor(key: CNContact.givenNameSortKey, ascending: true, selector: #selector(NSString.localizedStandardCompare(_:))) | |
| let sortDescriptors = [familyNameSortDescriptor, givenNameSortDescriptor] | |
| let sortedContacts = (contacts as NSArray).sortedArray(using: sortDescriptors) | |
| guard let contacts = sortedContacts as? [CNContact] else { return } | |
| self.contacts = contacts |
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