JulioBBL

let mensagem: [String: Any] = ["Mensagem": "Hello Wacth!"]
WCSession.default.sendMessage(mensagem, replyHandler: nil, errorHandler: nil)

JulioBBL

func share(items: [Any], withCompletion completion: @escaping () -> Void) {
        let activityController = UIActivityViewController(activityItems: items, applicationActivities: nil)
        activityController.popoverPresentationController?.sourceView = self.view
        
        let completion: (UIActivityType?, Bool, [Any]?, Error?) -> Void = { activityType, didShare, anyStuff, error in
            if let error = error {
                //TODO: error handling
            }
            completion()
        }

JulioBBL

class JSHandler: NSObject, JSHandlerJSExport {
    //MARK: Static
    static func say(_ text: String) {
        DispatchQueue.main.async {
            if let a = (UIApplication.shared.delegate as! AppDelegate).stuffDoer {
                a.doSay(text)
            }
        }
    }
    

JulioBBL

void tarefas(TDigrafo *D){
    int i, j, *visitado = (int*) calloc(D->V, sizeof(int));
    for (i = 0; i < D->A; i++) {
        for (j = 0; j < D->A - i; j++) {
            if (visitado[j] == 0 && outdeg(D, i) == 0) {
                visitado[j] = 1;
                printf("%d ",D->adj[j]->w);
            }
        }
    }

JulioBBL

int indeg(TDigrafo *D, int v){
    int i, grau = 0;
    
    for(i = 0; i < D->V; i++){ // vetor de listas
        TNo *aux = D->adj[i];
        while(aux){ // anda na lista
            if (aux->w == v) {
                grau++;
            }
            aux = aux->prox;

JulioBBL

//método para verificar se existe caminho entre dois vértices em um grafo
//na primeira chamada, "length" tem de ser 0
int hasPath(TDigrafo *D, int start, int finish, int length){
    if (length >= D->V) {//se o caminho atual tiver mais pontos do que vertices no grafo, algo de errado aconteceu
        return 0
    }
    
    //descobrir para onde se pode ir a partir do início
    TNo *aux = D->adj[start];
    while( aux ){ // anda na lista

JulioBBL

public func updateData(item: GroceryItem, completion: @escaping (Error?) -> Void) {
    let data = CKRecord(recordType: "Item")
    data.setValue(item.name, forKey: "Value")
    data.setValue(item.completed, forKey: "Completed")

    let modifyOperation = CKModifyRecordsOperation(recordsToSave: [data], recordIDsToDelete: [item.key!])
    modifyOperation.savePolicy = .ifServerRecordUnchanged

    self.publicDB.add(modifyOperation)
}

JulioBBL

public func deleteData(item: GroceryItem, completion: @escaping (Error?) -> Void) {
		self.publicDB.delete(withRecordID: item.key!) { (record, error) in
				completion(error)
		}
}

JulioBBL

public func saveData(item: GroceryItem, completion: @escaping () -> Void) {
		let data = CKRecord(recordType: "Item")
		data.setValue(item.name, forKey: "Value")
		data.setValue(item.completed, forKey: "Completed")

		self.publicDB.save(data) { (record, errod) in
				print("saved \(item.name) to iCloud")
				completion()
		}
}

JulioBBL

public func getData(completion: @escaping ([GroceryItem]) -> Void) {
		let predicate = NSPredicate(value: true)
		let query = CKQuery(recordType: "Item", predicate: predicate)
		var itens: [GroceryItem] = []

		self.publicDB.perform(query, inZoneWith: nil) { (records, error) in
				if (records?.count)! > 0 {
						for record in records! {
								itens.append(GroceryItem(record: (record)))
						}