kayoslab

import Foundation

let defaults = UserDefaults(suiteName: "GistApplication")

/// A Property wrapper around UserDefaults which makes it easier to interact with.
@propertyWrapper struct UserDefault<T> {
    
    /// The key of the entry which should be added to the defaults.
    let key: String

kayoslab

import Foundation

extension Collection {
    /// Safe subscription for collection elements.
    ///
    /// - Parameter safe: The index of which the element should be returned.
    /// - Returns: The element at the given index if present, otherwise nil.
    subscript (safe index: Index) -> Element? {
        return indices.contains(index) ? self[index] : nil
    }

kayoslab

import UIKit

/// A UIView extension to make it easier working with nib and code layouts at the same time.
public extension UIView {
    
    /// Unarchives the contents of a nib file.
    ///
    /// - Returns: The top-level objects in the nib file.
    class func fromNib<T: UIView>() -> T {
        return Bundle(for: T.self).loadNibNamed(

kayoslab

# Xcode
#
# gitignore contributors: remember to update Global/Xcode.gitignore, Objective-C.gitignore & Swift.gitignore

## Build generated
build/
DerivedData/

## Various settings
*.pbxuser

kayoslab

### Global configuration

# Enable rules which are not in the default set
opt_in_rules:
  #  - anyobject_protocol                             # Prefer using `AnyObject` over `class` for class-only protocols.
  #  - array_init                                        # Prefer using `Array(seq)` over `seq.map { $0 }` to convert a sequence into an Array.
  #  - attributes                                        # Attributes should be on their own lines in functions and types, but on the same line as variables and imports.
  - block_based_kvo                                   # Prefer the new block based KVO API with keypaths when using Swift 3.2 or later.
  - class_delegate_protocol                           # Delegate protocols should be class-only so they can be weakly referenced.
  - closing_brace                                     # Closing brace with closing parenthesis should not have any whitespaces in the middle.

kayoslab

import Foundation
import SwiftyRSA

/// Automatically generated by the Chinese Website.
struct AlipayPublicParameter {
    enum CodingKeys: String, CodingKey {
        case appID = "app_id"
        case method
        case format
        case charset

kayoslab

import Foundation
import SwiftyRSA
/// Swift port of the always included _Order_ class from Alipay, because we suffered from the terrible code.
/// The code comments went through google translate to give us some hints on what is happening under the hood.
/// This struct is used to hold the data for an order within the alipay framework and to get the url parameter
/// containing the order object including a RSA signature.
private struct LegacyAlipayOrder {
    /********************************** Pay four elements **********************************/

    /// When the merchant signs an agreement with Alipay, Alipay assigns a unique

kayoslab

import UserNotifications

class NotificationService: UNNotificationServiceExtension {

    var contentHandler: ((UNNotificationContent) -> Void)?
    var bestAttemptContent: UNMutableNotificationContent?

    override func didReceive(_ request: UNNotificationRequest, withContentHandler contentHandler: @escaping (UNNotificationContent) -> Void) {
        self.contentHandler = contentHandler
        self.bestAttemptContent = (request.content.mutableCopy() as? UNMutableNotificationContent)

kayoslab

class Logging {
    /// An Enum that describes the actual Level on which
    /// Messages should be logged to the console.
    public enum Level: Int {
        /// Log all messages.
        case verbose = 0
        /// Log messages of information level and higher.
        case information = 1
        /// Log messages of warning level and higher.
        case warning = 2

kayoslab

import Foundation

/// Different Priority Levels for Queue Objects
public enum QueuePriority: Int {
    case low = 0
    case medium = 1
    case high = 2

    /// Returns the priority Type for using the main Queue.
    fileprivate static func mainQueuePriority() -> QueuePriority {