Safer Networking Layer With Swift

Transcript

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10. [CKDPantrymanInitializer setVariables];
    [[CKDPushNotificationManager sharedManager] start];
    [[CKDPushNotificationManager sharedManager] registerForRemoteNotification];
    [[CKDBargainManager sharedManager] start];
    [[CKDDeviceTrackingManager sharedManager] start];
    [[CKDInitializeConfigManager sharedManager] start];
    [[CKDSupportContactsManager sharedManager] start];
    [[CKDAccountManager sharedManager] migrateStoredAccount];
    [[CKDGoogleAnalyticsManager sharedManager] startTracking];
    [[CKDHistoryManager sharedManager] load];
    [[CKDRecipesManager sharedManager] load];
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13. 1SPT
    NSArray *array = @[[Recipe new]];
    BOOL boolValue = [array[0] boolValue];
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    name = "John"
    name = Time.now()
    name = 123.45
    

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16. 8PSLJOHPOJ04
    

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17. 8FIBWFUIFQSFUUZ
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    You can’t release
    such a crap!
    Wait until I finish
    reviewing
    There are no
    exceptions
    

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20. http://appreviewtimes.com/
    

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25. /FUXPSLJOH
    

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26. *O0CKFDUJWF$
    NSDictionary *parameters = @{
    @"page": @(page),
    @"per_page": @10,
    };
    [client requestGetWithPath:path
    parameters:parameters
    completion:^(NSArray *recipes, NSError *error) {
    if (nil == error) {
    } else {
    }
    }];
    There are 4 possibilities
    The type of response is
    determined dynamically
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27. *O4XJGU
    let params = PaginationParams(order: .Desc(field: .Publish), page: 1, perPage:
    10)
    let api = APIs.Recipes.Get(paginationParams: params)
    SharedAPIClient.sendRequest(api) { response in
    switch response {
    case .Success(let value):
    value[0].cookingTime
    case .Failure(let value):
    value.message
    }
    }
    The type of the response can
    be determined statically
    You can handle success and failure exhaustively
    

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28. &OVN
    enum Order : Printable {
    enum Field: Printable {
    case Update, Publish
    var description: String {
    switch self {
    case .Update:
    return "updated_at"
    case .Publish:
    return "published_at"
    }
    }
    }
    case Desc(field: Field), Asc(field: Field)
    var description: String {
    switch self {
    case .Desc(let field):
    return "\(field)_desc"
    case .Asc(let field):
    return "\(field)_asc"
    }
    }
    }
    Enum can conform protocols
    Enum can have properties
    and functions
    You can associate a value with
    an enum
    let params = PaginationParams(order: .Desc(field: .Publish), page: 1, perPage: 10)
    

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29. 1SPUPDPM
    protocol API {
    typealias ResponseType
    class Recipes {
    class Get: API {
    typealias ResponseType = PagedRecipes
    Associated Types
    A type conform the protocol
    can determine an actual type
    

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30. (FOFSJDT
    func sendRequest(API: T, handler: (T.ResponseType) -> Void)
    Generic functions Associated Types
    

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31. &JUIFS
    public enum Result {
    case Success(T)
    case Failure(E)
    }
    Generics
    Enum with associated value
    

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32. /VMMBCJMJUZ
    
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    struct Recipe {
    var id: Int?
    var title = ""
    let user: User
    This can be nil
    This is immutable
    This can’t be nil
    and has default value
    This can’t be nil
    

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33. 1VUFWFSZUIJOHUPHFUIFS
    let params = PaginationParams(order: .Desc(field: .Publish), page: 1, perPage: 10)
    let api = APIs.Recipes.Get(paginationParams: params)
    SharedAPIClient.sendRequest(api) { response in
    switch response {
    case .Success(let value):
    value[0].cookingTime
    case .Failure(let value):
    value.message
    }
    }
    Enum
    Nested Classes
    Either Associated Value
    Protocol With
    Associated Type
    

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39. ૣ͘͠Ζ
    Hurry up!
    Date prisa!
    اولجع!
    Cepatlah!
    

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