UserProfile_v3.swift

struct Email {
	let address: String

/** Or instead of saving the address, extract it on initliazation to localPort@domain
  * and generate address everytime someone tries to access it?
  * the thing is, we can do that in future, without changing the public API.
  */
//	let domain: String
//	let localPart: String
}


struct CellNumber {
	let digits: String
	
/** Same thing goes for CellNumber, instead of storing digits, 
  * store {Country Code}-{Area Code}-{Destination} part
  * and generate digits everytime someone tries to access it.
  */
//	let countryCode: String?
//	let areaCode: String
//	let destination: String
}

struct UserProfile {
	let name: String
	let lastName: String
	let cellNumber: CellNumber
	let email: Email?
}