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// Formatting contact name
let fullName = CNContactFormatter.stringFromContact(contact, style: .FullName)
print(fullName)
// John Appleseed

let homeEmail = CNLabeledValue(label:CNLabelHome, value:"john@example.com")
let workEmail = CNLabeledValue(label:CNLabelWork, value:"j.appleseed@icloud.com")
contact.emailAddresses = [homeEmail, workEmail]

// Creating a mutable object to add to the contact
let contact = CNMutableContact()
 
contact.imageData = NSData() // The profile picture as a NSData object
 
contact.givenName = "John"
contact.familyName = "Appleseed"

// Formatting postal address
let postalString = CNPostalAddressFormatter.stringFromPostalAddress(homeAddress)
print(postalString)
// 1 Infinite Loop
// Cupertino
// CA
// 95014

// device locale is Spanish
let displayName = CNContact.localizedStringForKey(CNContactNicknameKey)
print(displayName)
// alias

let displayLabel = CNLabeledValue.localizedStringForLabel(CNLabelHome)
print(displayLabel)
// casa

let predicate: NSPredicate = CNContact.predicateForContactsMatchingName("Appleseed")