vialyx

let now = Date()
var future = now

print("equal: \(now == future)")
// equal: true
future += 1 * 60 * 60
print("not equal: \(now == future)")
// not equal: false
future -= 2 * 60 * 60
print("now > future?: \(now > future)")

vialyx

var date = Date(timeIntervalSince1970: 50 * 365 * 24 * 60 * 60)
print("date: \(date)")

// console: date: 2019-12-20 00:00:00 +0000

vialyx

enum EmailValidationError: Error {
    // TODO: - Cases
    case empty
    // TODO: - Cases can be declared on a single line
    case noDomain(String)
    case invalid(String)
}

extension EmailValidationError: LocalizedError {
    

vialyx

enum Weekday: Int {
    case sun
    case mon
    case tue
    case wed
    case thur
    case fri
    case sat
    
    var value: String {

vialyx

enum EmailValidationError {
    // TODO: - Cases
    case empty
    // TODO: - Cases can be declared on a single line
    case noDomain(String)
    case invalid(String)
}

// TODO: - Create a new error
var error = EmailValidationError.empty

vialyx

enum EmailValidationError: CaseIterable {
    // TODO: - Cases
    case empty
    // TODO: - Cases can be declared on a single line
    case noDomain, invalid
}

print("All cases: \(EmailValidationError.allCases)")
// TODO: - Just print all enum cases

vialyx

switch error {
case .empty:
    print("Please provide email")
case .noDomain:
    print("Add domain")
case .invalid:
    print("Entered email looks like invaid")
}

if signupError == .invalid {

vialyx

// TODO: - Create a new error
var error = EmailValidationError.empty
// TODO: - OR type-inferred
var signupError: EmailValidationError = .invalid
error = .noDomain

vialyx

enum EmailValidationError {
    // TODO: - Cases
    case empty
    // TODO: - Cases can be declared on a single line
    case noDomain, invalid
}

vialyx

    @IBInspectable
    var activeSegmentColor: UIColor = .segmentActiveBackground
    
    @IBInspectable
    var textColor: UIColor = .segmentText
    
    @IBInspectable
    var activeTextColor: UIColor = .segmentActiveText