vialyx

// TODO: - This is often used combination in regular projects to get access to project resources
let mainBundle = Bundle.main

print("identifier: \(String(describing: mainBundle.bundleIdentifier))")


// TODO: - Find nessesary bundle, for example by name
let allBundles = Bundle.allBundles

print("bundles: \(allBundles)")

vialyx

let mainBundle = Bundle.main

print("identifier: \(String(describing: mainBundle.bundleIdentifier))")

vialyx

let allBundles = Bundle.allBundles

print("bundles: \(allBundles)")

vialyx

class User {
    
    var id: UInt
    var name: String
    
    init(id: UInt, name: String) {
        self.id = id
        self.name = name
    }
    

vialyx

let identifierExample = "com.apple.dt.playground.stub.iOS_Simulator.Bundle-FF59A7A5-B1B5-4AEB-AE77-2334AF184375"
let identifiedBundle = Bundle(identifier: identifierExample)

print("identifier bundle: \(String(describing: identifiedBundle))")

vialyx

/*
 Note: Result of loadNibNamed is array of common level views from Nib
 Usually the view you need is the first
 */

let customView = classBundle.loadNibNamed("CustomView", owner: nil, options: nil)?.first

vialyx

guard let jsonURL = classBundle.url(forResource: "users", withExtension: "json"),
    let data = try? Data(contentsOf: jsonURL),
let objects = try? JSONSerialization.jsonObject(with: data, options: JSONSerialization.ReadingOptions.allowFragments) else { fatalError("haven't users.json file") }

print("objects: \(objects)")
/*
 objects: {
    users =     (
        {
            id = 190;

vialyx

let localizations = classBundle.localizations

print("localizations: \(localizations)")

vialyx

import Foundation

let fileSizeInBytes: Int64 = 1924284
let byteFormatter = ByteCountFormatter()

print("Default settigs: \(byteFormatter.string(fromByteCount: fileSizeInBytes))")
// Default settigs: 1.9 MB

byteFormatter.allowedUnits = .useKB
print("Change allowedUnits settig: \(byteFormatter.string(fromByteCount: fileSizeInBytes))")

vialyx

let dateComponentsFormatter = DateComponentsFormatter()
dateComponentsFormatter.unitsStyle = .full
dateComponentsFormatter.includesApproximationPhrase = true
dateComponentsFormatter.includesTimeRemainingPhrase = true
dateComponentsFormatter.allowedUnits = [.minute, .hour]

let timeIntervalInPast: TimeInterval = -3666
let nowDate = Date()
let pastDate = nowDate.addingTimeInterval(timeIntervalInPast)