- www.haiku-os.org / www.mobileinteraction.se
- @konrad1977
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enum CustomError : ErrorType { | |
case ErrorWithMessage(message: String) | |
} | |
func loginUserWithName(username: String?) throws -> String { | |
guard let username = username where username.characters.count != 0 else { | |
throw CustomError.ErrorWithMessage(message: "No username provided") | |
} | |
return "token:" + username |
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func greetingsForOptionals(name: String?) { | |
guard let unwrappedName = name where unwrappedName.characters.count != 0 else { | |
return | |
} | |
print("Greetings \(unwrappedName)") | |
} | |
var name: String? = "FooBar" | |
greetingsForOptionals(name) |
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var index = 0 | |
repeat { | |
index++ | |
} while index < 100 |
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var daysInMonth: Int = 30 | |
var currentYear: 2000 | |
let months: 12 | |
enum Sex { | |
case Male | |
case Female | |
case Unknown | |
} |
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func getWelcomeMessageToUser(user: String) -> String { | |
return "Hello " + user | |
} |
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func myFirstFunction() { | |
let message = "hello world!" | |
print(message) | |
} |
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void UpdatePersonWithId(int personId) { | |
Person personToFind = FindPersonWithId(personId); | |
if (personToFind != null) | |
SavePerson(personToFind); | |
} | |
void FindPersonWithId(int personId) { | |
Person personToFind = null; | |
foreach(person in personList) { | |
if (person.id == personId) { |
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void UpdatePersonWithId(int personId) { | |
Person personToFind = null; | |
foreach(person in personList) { | |
if (person.id == personId) { | |
personToFind = person; | |
break; | |
} | |
} | |
SavePerson(personToFind); | |
} |
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class TableViewContorllerThatWorks: UITableViewController { | |
override init(style: UITableViewStyle) { | |
super.init(style: style) | |
} | |
required init(coder aDecoder: NSCoder) { | |
fatalError("init(coder:) has not been implemented") | |
} | |
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class Factory { | |
} | |
extension Factory { | |
class var SharedInstance: Factory { | |
struct Static { | |
static let instance: Factory = Factory() |