OleksiiShvachenko

import UIKit

enum FontStyle {
  case largeTitle
  case headline
  case title2
  case title3
  case subheadline
  case body
  case callout

OleksiiShvachenko

let volumeController = MPVolumeView()
// to change volume we need to get slider and set it value
let volumeSlider = volumeController.subviews.first as? UISlider
volumeSlider?.value = newVolume

OleksiiShvachenko

open class Pet: Codable {

    public enum Status: String, Codable { 
        case available = "available"
        case pending = "pending"
        case sold = "sold"
    }
    public var id: Int64?
    public var category: Category?
    public var name: String

OleksiiShvachenko

final class LinkLabel: UILabel {
    private var layoutManager: NSLayoutManager?
    private var textContainer: NSTextContainer?
    private var textStorage: NSTextStorage?

    var tapOnLink: (() -> Void)?

    override init(frame: CGRect) {
        super.init(frame: frame)
        setupView()

OleksiiShvachenko

import UIKit

private func AutoLocalize(_ string: String?) -> String? {
    guard let string = string else {
        return nil
    }
    if string.hasPrefix("%") {
        return NSLocalizedString(string, comment: "")
    }
    return string

OleksiiShvachenko

public class DropboxDestination: BaseDestination {
  private let client: DropboxClient
  public init(accessToken: String) {
    client = DropboxClient(accessToken: accessToken)
  }

  override public func send(_ level: SwiftyBeaver.Level, msg: String,
                            thread: String, file: String, function: String,
                            line: Int, context: Any?) -> String? {
    let str = super.send(level, msg: msg, thread: thread,

OleksiiShvachenko

class AutolayoutTextView: UITextView {

    override func layoutSubviews() {
        super.layoutSubviews()
        
        if bounds.size != intrinsicContentSize {
            invalidateIntrinsicContentSize()
        }
    }
    

OleksiiShvachenko

import RealmSwift
import ObjectMapper
import Alamofire

enum CRUDState: Int {
    case normal = 0
    case update = 1
}

class Reminder: Object, Mappable, NSCopying {

OleksiiShvachenko

    static func Medication(_ typeID: Int) -> String  {
        switch typeID {
        case 1...5:     return "aerosol"
        case 6:         return "bar_chewable"
        case 7...15:    return "pellet"
        case 16:        return "cloth"
        case 17:        return "concentrate"
        case 18...19:   return "cream"
        case 20:        return "krystal"
        case 21:        return "disk"

OleksiiShvachenko

    const char* cKey = [password cStringUsingEncoding:NSUTF8StringEncoding];
    const char* cData = [url cStringUsingEncoding:NSUTF8StringEncoding];
    
    unsigned char cHMAC[CC_SHA256_DIGEST_LENGTH];
    CCHmac(kCCHmacAlgSHA256, cKey, strlen(cKey), cData, strlen(cData), cHMAC);
    
    NSData* data = [NSData dataWithBytes:cHMAC length:sizeof(cHMAC)];
    NSString* signature = [data base64String];
    return [NSString stringWithFormat:@"%@:%@", username, signature];