Instance Method


Returns a Boolean indicating whether the current contact is a unified contact and includes a contact with the specified identifier.


func isUnifiedWithContact(withIdentifier contactIdentifier: String) -> Bool



An identifier for an existing contact. If this string is empty, the method returns false.

Return Value

true if the current contact is a unified contact and if contactIdentifier represents one of the contacts that contributes to the unified information; otherwise, false.

See Also

Comparing Contacts

class func descriptorForAllComparatorKeys() -> CNKeyDescriptor

Fetches all the keys required for the contact sort comparator.

class func comparator(forNameSortOrder: CNContactSortOrder) -> Comparator

Returns a comparator to sort contacts with the specified order.

enum CNContactSortOrder

Indicates the sorting order for contacts.