Fetching all contacts in ios Swift?

Question

I am aware of the ios swift has a Contacts Framework where I can fetch contacts, but I cannot find any method to fetch all the contacts together where I can access each of t

Answer 1

Update for Swift 4

let contactStore = CNContactStore()
var contacts = [CNContact]()
let keys = [
        CNContactFormatter.descriptorForRequiredKeys(for: .fullName),
                CNContactPhoneNumbersKey,
                CNContactEmailAddressesKey
        ] as [Any]
let request = CNContactFetchRequest(keysToFetch: keys as! [CNKeyDescriptor])
do {
    try contactStore.enumerateContacts(with: request){
            (contact, stop) in
        // Array containing all unified contacts from everywhere
        contacts.append(contact)
        for phoneNumber in contact.phoneNumbers {
            if let number = phoneNumber.value as? CNPhoneNumber, let label = phoneNumber.label {
                let localizedLabel = CNLabeledValue<CNPhoneNumber>.localizedString(forLabel: label)
                print("\(contact.givenName) \(contact.familyName) tel:\(localizedLabel) -- \(number.stringValue), email: \(contact.emailAddresses)")
            }
        }
    }
    print(contacts)
} catch {
    print("unable to fetch contacts")
}