nmbr73

// Solution 1: Straightforward, I guess this is the standard way to tackle the task?!?
// Note: The order in which the conditions are checked is crucial - you see why?!?

for i in 1...100 {
        
    if i.isMultiple(of: 3) && i.isMultiple(of: 5) {
        print("FizzBuzz")
    }   else if i.isMultiple(of: 3) {
        print("Fizz")

nmbr73

//
//  TobiType.swift
//
//  https://twitter.com/dunkeeel/status/1587206501004939264?s=61&t=B4d_UGPw9A9ZN3A894q5yQ

import SwiftUI

struct TobiType: View {

    struct SingleLetter: View {

nmbr73

//
//  ContentView.swift
//  Edut(r)ainMe - Day35
//
//  Created by mbr73 on 04.10.22.
//

import SwiftUI

struct Question {

nmbr73

// --------------------------------------------------------------------------
//              Summary of the (as always) excelent content
//           of https://www.hackingwithswift.com/100/swiftui/14
//             by #HACKINGWITHSWIFT's Paul @twostraws Hudson.
// --------------------------------------------------------------------------

enum BadCaptain : Error {
    case noGood
}

nmbr73

let luckyNumbers = [7, 4, 38, 21, 16, 15, 12, 33, 31, 49]


print("--- A ---")

// First approach is with closures as parameters ... but how to do the "print one item per line"
// without a for loop?!? We don't know forEach yet, or do we?

for n in luckyNumbers

nmbr73

// ==============================================================================================
//   How can it be explained that Swift interprets whitespace and whitespace so differently?!?
// ----------------------------------------------------------------------------------------------
//   Must be some "a line break makes a chain of commands a sequence and therefore a line
//   break cannot be used in places where a semicolon would obviously not be allowed". But
//   I don't see it and some explanation would be much appreciated!
// ==============================================================================================

let luckyNumbers = [7, 4, 38, 21, 16, 15, 12, 33, 31, 49]

nmbr73

// Bear with me - sure, exceptions, custom initializers, observers, static methods,
// computed properties, etc. are really not all needed to solve the problem, but I
// wanted to try some of the things we learned so far and thereby the code got a bit
// bloated maybe.

struct NonSense: Error {
}

struct Car {

nmbr73

class Animal {
    let legs = 4
}



class Dog: Animal {
    func speak() {

nmbr73

/// Any kind of building on the estate market.
///
protocol Building {
    
    /// Number of rooms the building has.
    ///
    /// Note that the numebr of rooms can't change heavy construction work.
    var rooms: Int { get }
        

nmbr73

func f(_ array: [Int]? ) -> Int {
    return array?.randomElement() ?? Int.random(in: 1...100)
}

f(nil)
f([Int]())
f([-1,-2,-3])