drewag

import SwiftUI

struct MonospacedText: View {
    let content: String
    let characterWidth: CGFloat

    init(_ content: String, characterWidth: CGFloat) {
        self.content = content
        self.characterWidth = characterWidth
    }

drewag

import UIKit
import PlaygroundSupport

// -----------------------------------------------------
// Model
//
// Types having to do with the storing and processing of
// data should be a part of the "Model" layer.
// -----------------------------------------------------

drewag

import Foundation

typealias Algorithm = (name: String, execute: ([Int],[Int]) -> [Int])
let algorithms: [Algorithm] = [
    (name: "Drewag", { a, b in
        return zip(a,b)
            .map{(
                $0 > $1 ? 1 : 0,
                $1 > $0 ? 1 : 0
            )}

drewag

import Foundation

// ==========================================================================
// My Solution
// ==========================================================================

struct Position {
    let row: Int
    let column: Int
}

drewag

struct TakeWhileGenerator<T: GeneratorType>: GeneratorType {
    typealias Element = T.Element

    var generator: T
    let test: (element: T.Element) -> Bool

    mutating func next() -> Element? {
        if let next = generator.next() {
            if test(element: next) {
                return next