mjhassan

function withHook(Component) {
    return function WrappedComponent(props) {
        const useReducer = React.useReducer(reducer, initialState);
        return <Component {...props} useReducer={useReducer}/>
    }
}

mjhassan

import UIKit

extension UIColor {
    convenience init(r: CGFloat, g: CGFloat, b: CGFloat, a: CGFloat = 1.0) {
       self.init(red: r / 255.0, green: g / 255.0, blue: b / 255.0, alpha: a)
    }
    
   convenience init(red: Int, green: Int, blue: Int, a: Int = 0xFF) {
       assert(red >= 0 && red <= 255, "Invalid red component")
       assert(green >= 0 && green <= 255, "Invalid green component")

mjhassan

# Created by https://www.gitignore.io/api/osx,swift,objective-c,xcode
# Edit at https://www.gitignore.io/?templates=osx,swift,objective-c,xcode

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

## Build generated

mjhassan

extension String {
    public subscript (range: PartialRangeFrom<Int>) -> Substring {
        return self[index(startIndex, offsetBy: range.lowerBound)..<endIndex]
    }
    
    public subscript (range: PartialRangeUpTo<Int>) -> Substring {
        return self[startIndex..<index(endIndex, offsetBy: range.upperBound)]
    }
    
    public subscript (range: PartialRangeThrough<Int>) -> Substring {

mjhassan

URLCache.shared = {
    let cacheDirectory = (NSSearchPathForDirectoriesInDomains(.cachesDirectory, .userDomainMask, true)[0] as String).appendingFormat("/\(Bundle.main.bundleIdentifier ?? "cache")/" )

    return URLCache(memoryCapacity: /*your_desired_memory_cache_size*/,
                    diskCapacity: /*your_desired_disk_cache_size*/,
                    diskPath: cacheDirectory)
}()

mjhassan

import UIKit

@UIApplicationMain
class AppDelegate: UIResponder, UIApplicationDelegate {

    var window: UIWindow?
    
    func application(_ application: UIApplication, didFinishLaunchingWithOptions launchOptions: [UIApplication.LaunchOptionsKey: Any]?) -> Bool {
        
        let diskCacheSize = 500*1024*1024 // 500MB

mjhassan

extension URLCache {
    static func configSharedCache(directory: String? = Bundle.main.bundleIdentifier, memory: Int = 0, disk: Int = 0) {
        URLCache.shared = {
            let cacheDirectory = (NSSearchPathForDirectoriesInDomains(.cachesDirectory, .userDomainMask, true)[0] as String).appendingFormat("/\(directory ?? "cache")/" )
            return URLCache(memoryCapacity: memory, diskCapacity: disk, diskPath: cacheDirectory)
        }()
    }
}

mjhassan

class UIAsyncImageView: UIImageView {
    // Associated Object property; implementation omitted.
    final private var imageUrl: URL?

    func loadImage(from urlString: String, placeholder: UIImage? = nil) {
        setImage(placeholder)

        guard let url = URL(string: urlString) else {
            return
        }

mjhassan

class UIAsyncImageView: UIImageView {
    static let imageCache = NSCache<AnyObject, AnyObject>()
    
    // Associated Object property; implementation omitted.
    final private var imageUrl: URL?

    func loadImage(from urlString: String, placeholder: UIImage? = nil) {
        setImage(placeholder)

        guard let url = URL(string: urlString) else {

mjhassan

class APIService: ServiceProtocol {
    func get( url: URL, callback: @escaping (_ data: Data?, _ error: Error?) -> Void ) {
        let request = URLRequest(url: url, cachePolicy: .returnCacheDataElseLoad, timeoutInterval: 30)
        URLSession.shared.dataTask(with: request) { (data, _, error) in
            callback(data, error)
            }.resume()
    }
}