nekonora

addedView = UIView()
addSubview(addedView)

addedView.translatesAutoresizingMaskIntoConstraints = false

addConstraints([
	NSLayoutConstraint(item: addedView, attribute: .centerX, relatedBy: .equal, toItem: self, attribute: .centerX, multiplier: 1.0, constant: 0),
	NSLayoutConstraint(item: addedView, attribute: .centerY, relatedBy: .equal, toItem: self, attribute: .centerY, multiplier: 1.0, constant: 0),
	NSLayoutConstraint(item: addedView, attribute: .width, relatedBy: .equal, toItem: self, attribute: .width, multiplier: 1.0, constant: 0),
	NSLayoutConstraint(item: addedView, attribute: .height, relatedBy: .equal, toItem: self, attribute: .height, multiplier: 1.0, constant: 0)

nekonora

let attributedText = NSMutableAttributedString(
	string: "First string",
	attributes: [NSAttributedString.Key.font: UIFont.systemFont(ofSize: 14, weight: .semibold)])
			
attributedText.append(NSAttributedString(
	string: "Bold string",
	attributes: [NSAttributedString.Key.font: UIFont.systemFont(ofSize: 14, weight: .heavy)]))

attributedText.append(NSAttributedString(
	string: "Last string.",

nekonora

let appVersion = Bundle.main.infoDictionary!["CFBundleShortVersionString"] as? String

nekonora

import UIKit


class ModularView: UIView {

	
	// MARK: - Meta properties
	let xibName = "ModularView"
	
	

nekonora

import UIKit

public extension UIDevice {

    static let modelName: String = {
        var systemInfo = utsname()
        uname(&systemInfo)
        let machineMirror = Mirror(reflecting: systemInfo.machine)
        let identifier = machineMirror.children.reduce("") { identifier, element in
            guard let value = element.value as? Int8, value != 0 else { return identifier }

nekonora

@objc func keyboardWillShow(_ notification: NSNotification) {
		let keyboardAnimationDetail = notification.userInfo
		
		let animationCurve: Int = {
			if let keyboardAnimationCurve = keyboardAnimationDetail?[UIResponder.keyboardAnimationCurveUserInfoKey] as? Int {
				let curve: Int? = UIView.AnimationCurve(rawValue: keyboardAnimationCurve)?.rawValue
				return curve ?? 0
			} else {
				return 0
			}

nekonora

extension MyViewController: UIScrollViewDelegate {
	
	func scrollViewDidScroll(_ scrollView: UIScrollView) {
		if scrollView == tableView { // Table view for example
			var scrollY = scrollView.contentOffset.y + scrollView.contentInset.top + 40
			if scrollY < 0 { scrollY = 0 }
			constraintToChange.constant = -scrollY
			
			if 0...10 ~= scrollY { viewToHide.alpha = 1 - (scrollY.rounded() / 10.0) }
			

nekonora

//
//  Storage.swift
//

import Foundation

class Storage {
    
    // MARK: - Keys
    

nekonora

import UIKit

extension UIView {
    
    func setConstraint(_ constraintBlock: ((UIView) -> Void)) {
        translatesAutoresizingMaskIntoConstraints = false
        constraintBlock(self)
        layoutIfNeeded()
    }
    

nekonora

import Foundation
import UIKit

class ModalScreenVC: UIViewController {
    
    // MARK: - Outlets
    
    /// A subview filling this controller's view with desired top margin
    @IBOutlet private var contentView: UIView!