JasonCanCode

import UIKit

/**
 A convenient way to filter your table with a search bar.

Example use:

     extension MyTableViewController: SearchTableType {

        func searchBar(_ searchBar: UISearchBar, textDidChange searchText: String) {

JasonCanCode

import UIKit

class PostFixTextField: UITextField {
    @IBInspectable var postfixColor: UIColor?
    @IBInspectable var shouldRemovePostfixOnEditing: Bool = false
    @IBInspectable var postfixText: String = "" {
        willSet {
            removePostFix()
        }
        didSet {

JasonCanCode

import UIKit

class TimestampPickerView: UIPickerView {
    private(set) var date: Date = Date()
    var minimumDate: Date?
    var maximumDate: Date?
    var isMilitaryTime: Bool {
        get {
            return timestampDatasource?.isMilitaryTime ?? false
        }

JasonCanCode

extension XCTestCase {
    var app: XCUIApplication { return XCUIApplication() }
    
    func checkExistenceOfElements(_ typesAndTexts: [(XCUIElement.ElementType, String)], timeout: TimeInterval = 3) {
        for (type, text) in typesAndTexts {
            checkExistenceOfElement(type, text, timeout: timeout)
        }
    }

    func checkExistenceOfElement(_ type: XCUIElement.ElementType, _ text: String, timeout: TimeInterval = 3) {

JasonCanCode

import UIKit

class TextFieldsKeyboardHandler: NSObject, UITextFieldDelegate {
    private weak var delegate: TextFieldsKeyboardHandlerDelegate!
    /// Used to resolve issues with old devices having offset y origins where nav bars are present
    private var restingYOrigin: CGFloat = 0
    /// Replace for a different handling of the keyboard offset
    lazy var updateKeyboardFrame: (CGRect) -> Void = updateViewOffset
    
    init(delegate: TextFieldsKeyboardHandlerDelegate, shouldAddDismissGesture: Bool = true) {

JasonCanCode

import AVFoundation
import MobileCoreServices
import Photos
import UIKit

enum CaptureError: Error {
    case cameraUnavailable
    case cameraDenied
    case libraryUnavailable
}

JasonCanCode

import UIKit

extension UIImageView {
    func setAnimationImagesWithGif(named name: String, animationDuration: TimeInterval? = nil) {
        guard let bundleURL = Bundle.main.url(forResource: name, withExtension: "gif"),
            let imageData = try? Data(contentsOf: bundleURL),
            let source = CGImageSourceCreateWithData(imageData as CFData, nil) else {
            return
        }
        let frameCount = CGImageSourceGetCount(source)

JasonCanCode

override func viewDidLayoutSubviews() {
    super.viewDidLayoutSubviews()

    sizeTableViewHeaderToFit()
}

// MARK: - Dynamic Header Height

func sizeTableViewHeaderToFit() {
    guard let headerView = tableView.tableHeaderView else {

JasonCanCode

import UIKit

extension UIView {
    func addShadow() {
        layer.shadowColor = UIColor.black.cgColor
        layer.shadowOpacity = 0.15
        layer.shadowOffset = CGSize(width: 0, height: 3.0)
        layer.shadowRadius = 4
        layer.masksToBounds = false
    }

JasonCanCode

import Foundation

/// Manages all the link handlers and routes a url to the appropriate one.
public class LinkRouter: NSObject {
    private(set) static var shared: LinkRouter = LinkRouter()
    
    public var appScheme: String?
    private var handlers: [LinkHandlerType] = []
    
    public init(appScheme: String? = nil) {