strzempa

import UIKit

private func makeRandomData() -> [MyModel] { [ MyModel(color: .random) ] }

private final class MyUICollectionViewFlowLayout: UICollectionViewFlowLayout {
    var insertingIndexPaths = [IndexPath]()
    
    override func prepare(
        forCollectionViewUpdates updateItems: [UICollectionViewUpdateItem]
    ) {

strzempa

import Foundation

enum HexUidConverter {
    static func hexString(from uid: String) -> String {
        Data(uid.utf8).hexEncodedString()
    }
    
    static func uid(from hexString: String) -> String? {
        guard let data = Data(hexString: hexString) else {
            return nil

strzempa

import UIKit

class LabelWithActivityIndicator: UILabel {
    private var activityIndicator: UIActivityIndicatorView = {
        let indicator = UIActivityIndicatorView(style: .gray)
        indicator.startAnimating()
        indicator.hidesWhenStopped = true
        return indicator
    }()
    

strzempa

if [ "${CONFIGURATION}" = "Release" ]; then
buildNumber=$(/usr/libexec/PlistBuddy -c 'print :CFBundleVersion' "${PROJECT_DIR}/${INFOPLIST_FILE}") 
/usr/libexec/PlistBuddy -c "Set :CFBundleVersion $(expr $buildNumber + 1)" "${PROJECT_DIR}/${INFOPLIST_FILE}"
fi

strzempa

disabled_rules: # rule identifiers to exclude from running
  - trailing_whitespace
  - function_parameter_count
  - line_length
  - variable_name
  - cyclomatic_complexity
  - nesting
  - conditional_binding_cascade
  - force_cast

strzempa

import Foundation

protocol FileService {
    var observation: Any? { get set }
    var session: URLSession { get set }
    var fileManager: FileManager { get set }
    func fetchAndSaveLocally(url: URL, _ completion: @escaping (_ result: Result<URL, ServiceError>) -> Void)
}

final class DefaultFileService: NSObject, FileService {

strzempa

import UIKit

final class CheckBoxSingleselectButton: UIExpandedTouchAreaButton {
    private var shapeLayerRect: CGRect {
        let width = bounds.width / 1.4
        let height = bounds.height / 1.4
        return CGRect(x: (bounds.width - width) / 2,
                          y: (bounds.height - height) / 2,
                          width: width,
                          height: height)

strzempa

import UIKit

class CircleProgressView: UIView {
    var value: CGFloat = 0 {
        didSet {
            DispatchQueue.main.async { [weak self] in
                self?.animate()
            }
        }
    }

strzempa

import UIKit

@IBDesignable
class UIExpandedTouchAreaButton: UIButton {
    @IBInspectable var margin: CGFloat = 40.0
    
    override func point(inside point: CGPoint, with event: UIEvent?) -> Bool {
        let area = self.bounds.insetBy(dx: -margin, dy: -margin)
        return area.contains(point)
    }

strzempa

extension UserDefaults {
    @objc dynamic var yourKey: Bool {
        return bool(forKey: "yourKey")
    }
}

protocol UserDefaultsObservable: AnyObject {
    var observation: Any? { get set }
    typealias UserDefaultsCompletionHandler = (_ defaults: UserDefaults) -> Void
    func addObservation(completion: UserDefaultsCompletionHandler?)