| // Scanner+Swift.swift | |
| // | |
| // A set of idiomatic swift extensions to Scanner | |
| // | |
| // Based on https://gist.github.com/natecook1000/59bb0c9117b555f5d40d | |
| // Converted to Swift 3 | |
| // | |
| import Foundation |
| ReactiveX (RxSwift) below are links for reference (https://github.com/ReactiveX/RxSwift) | |
| - For basic reference about reactive programming, start from : | |
| reactivex.io, | |
| https://gist.github.com/staltz/868e7e9bc2a7b8c1f754, | |
| www.reactivemanifesto.org/, | |
| https://www.lightbend.com/blog/why_do_we_need_a_reactive_manifesto%3F, | |
| http://swiftpearls.com/RxSwift-for-dummies-1-Observables.html, | |
| http://swiftpearls.com/RxSwift-for-dummies-2-Operators.html | |
| https://www.youtube.com/watch?v=dwP1TNXE6fc | |
| - For rxSwift documetation : |
| import Foundation | |
| extension Date { | |
| func toString(format: String = "yyyy-MM-dd") -> String { | |
| let formatter = DateFormatter() | |
| formatter.dateStyle = .short | |
| formatter.dateFormat = format | |
| return formatter.string(from: self) | |
| } |
| enum LocationError: Error, LocalizedError | |
| { | |
| case invalidZipcode | |
| case invalidLocation | |
| case invalidAddress | |
| case invalidAPIKey | |
| var errorDescription: String? | |
| { | |
| switch self |
| // Since the WKWebView has no sizeToFit() method, increase the frame height of the webView to | |
| // match the height of the content's scrollHeight | |
| // | |
| // The WKWebView's `navigationDelegate` property needs to be set for the delegate method to be called | |
| func webView(_ webView: WKWebView, didFinish navigation: WKNavigation!) { | |
| if webView.isLoading == false { | |
| webView.evaluateJavaScript("document.body.scrollHeight", completionHandler: { [weak self] (result, error) in | |
| if let height = result as? CGFloat { |
| import UIKit | |
| public extension UITableView { | |
| public func beginRefreshing() { | |
| // Make sure that a refresh control to be shown was actually set on the view | |
| // controller and the it is not already animating. Otherwise there's nothing | |
| // to refresh. | |
| guard let refreshControl = refreshControl, !refreshControl.isRefreshing else { | |
| return |
| class NativeViewController: UIViewController { | |
| private var welcomeLabel: UILabel! | |
| private var continueButton: UIButton! | |
| private var iPadExclusiveButton: UIButton! | |
| private var continueButtonFullWidthConstraint: NSLayoutConstraint! | |
| private var continueButtonFixedWidthConstraint: NSLayoutConstraint! | |
| private var iPadExclusiveButtonConstraints: [NSLayoutConstraint]! |
| class MyViewController: UIViewController { | |
| var constraintContainers: [AdaptiveConstraintContainer] = [] | |
| override func traitCollectionDidChange(_ previousTraitCollection: UITraitCollection?) { | |
| super.traitCollectionDidChange(previousTraitCollection) | |
| constraintContainers.forEach { $0.update(for: traitCollection) } | |
| } | |
| override func loadView() { |
| extension Notification { | |
| // MARK: - Identifier | |
| enum Identifier: String { | |
| case DidChangeSession | |
| } | |
| // MARK: - UserInfoKey | |
| enum UserInfoKey: String { | |
| case Session |
