konrad1977

//header file

typedef void (^ColorThemeBuilder)(id<ColorThemeProtocol> colorTheme);

@interface ThemeBuilder : NSObject <ColorThemeProtocol>
- (instancetype)initColorTheme:(ColorThemeBuilder)builder;
@end

//Implementation

konrad1977

class Person {
    var firstname: String
    var lastname: String
    
    init(firstname: String, lastname: String) {
        self.firstname = firstname
        self.lastname = lastname
    }
}

konrad1977

class Person {
    var firstname: String
    var lastname: String
    
    func fullname() -> String {
        return firstname + " " + lastname
    }
    
    init(firstname: String, lastname: String) {
        self.firstname = firstname

konrad1977

class Person {
    var firstname: String
    var lastname: String
    
    init(firstname: String, lastname: String) {
        self.firstname = firstname
        self.lastname = lastname
    }
}

konrad1977

protocol AgeClasificationProtocol {
    var age: Int { get }
    func agetype() -> String
}

class Person {
    let firstname: String
    let lastname: String
    var age: Int
    

konrad1977

protocol FileSaver {
    class func savePath() -> String
    func saveFile() 
    var isSaved: Bool { set get }
}

class VideoDocumentStorage : FileSave {
    class func savePath() { "Videopath" }
    
    func saveFile() {

konrad1977

class Factory {
    
}

extension Factory {

    class var SharedInstance: Factory {
        struct Static {
            static let instance: Factory = Factory()

konrad1977

class TableViewContorllerThatWorks: UITableViewController {
    
    override init(style: UITableViewStyle) {
        super.init(style: style)
    }

    required init(coder aDecoder: NSCoder) {
        fatalError("init(coder:) has not been implemented")
    }
    

konrad1977

void UpdatePersonWithId(int personId) {
    Person personToFind = null;
    foreach(person in personList) {
        if (person.id == personId) {
            personToFind = person;
            break;
        }
    }
    SavePerson(personToFind);
}

konrad1977

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) {