artemkrachulov

import Foundation

// Very slightly adapted from http://stackoverflow.com/a/30141700/106244
// 99.99% Credit to Martin R!

// Mapping from XML/HTML character entity reference to character
// From http://en.wikipedia.org/wiki/List_of_XML_and_HTML_character_entity_references
private let characterEntities : [String: Character] = [
    
    // XML predefined entities:

artemkrachulov

extension ObservableType {
    
    func flatMap<A: AnyObject, O: ObservableType>(weak obj: A, selector: @escaping (A, Self.E) throws -> O) -> Observable<O.E> {
        return flatMap { [weak obj] value -> Observable<O.E> in
            try obj.map { try selector($0, value).asObservable() } ?? .empty()
        }
    }
    
    func flatMapFirst<A: AnyObject, O: ObservableType>(weak obj: A, selector: @escaping (A, Self.E) throws -> O) -> Observable<O.E> {
        return flatMapFirst { [weak obj] value -> Observable<O.E> in

artemkrachulov

import SwiftUI

struct ContentView : View { 
    var body: some View {
        ZStack(alignment: Alignment.top) {
            MapView()
            SlideOverCard {
                VStack {
                    CoverImage(imageName: "maitlandbay")
                    Text("Maitland Bay")

artemkrachulov

///
/// https://stackoverflow.com/a/29741007
///
let s = Struct() // Struct
withUnsafePointer(to: s) {
    print(String(format: "%p", $0)
}

///
/// http://stackoverflow.com/a/36539213/226791

artemkrachulov

import Foundation
import Combine

public struct ResultPublisher<Success, Failure>: Publisher where Failure: Error {
    
    public typealias Output = Success
    public typealias Failure = Failure

    public typealias ResultCallback = (Result<Success, Failure>) -> Void