kmkrn

struct ContentView: View {
    var body: some View {
        
        Path { path in
            path.move(to: CGPoint(x: 100, y: 100))
            path.addLine(to: CGPoint(x: 100, y: 300))
            path.addLine(to: CGPoint(x: 300, y: 300))
            path.addLine(to: CGPoint(x: 100, y: 50))
        }
        .fill(Color.yellow)

kmkrn

import UIKit

@IBDesignable class SingleBorderedTextField: UITextField {
    
    private var bottomBorder = UIView()
    private (set) var lineStrength: CGFloat = 1
    
    @IBInspectable var lineWidth: CGFloat {
        get {
            return self.lineStrength

kmkrn

  realm.beginWrite()
  cat.name = "Matilda"
  try! realm.commitWrite()

kmkrn

 let config = Realm.Configuration(
            schemaVersion: 1,
            migrationBlock: { migration, oldSchemaVersion in
               print("migration succeeded")
        })
        Realm.Configuration.defaultConfiguration = config

kmkrn

class Cat: Object {
    @objc dynamic var catId: Int = 0
    @objc dynamic var name: String = ""
    @objc dynamic var breed: String = ""
    @objc dynamic var weight: Double = 0
        
    override static func primaryKey() -> String? {
        return "catId"
    }

kmkrn

let cats = realm.objects(Cat.self).filter("name = 'Tigger'")
        for cat in cats {
            realm.beginWrite()
            cat.owner = cat.person.first
            try! realm.commitWrite()
            if let owner = cat.owner {
                print("\(owner.firstName) \(owner.lastName)")
            }
        }

kmkrn

 let config = Realm.Configuration(
            schemaVersion: 1,
            migrationBlock: { migration, oldSchemaVersion in
               print("migration succeeded")
        })
        Realm.Configuration.defaultConfiguration = config

kmkrn

 @objc dynamic var owner: CatPerson? = nil
 
 let person = LinkingObjects(fromType: CatPerson.self, property: "cats")
    

kmkrn

        let realm = try! Realm()
        try! realm.write {
            realm.deleteAll()
        }
        let serializer = JSONSerializer()
        serializer.serialize(input: "CatPeople")        

kmkrn

import Foundation
import RealmSwift

class JSONSerializer {
    func serialize(input sourceName: String) {
        let path = Bundle.main.path(forResource: sourceName, ofType: nil)
        let url = URL(fileURLWithPath: path!)
        let jsonDecoder = JSONDecoder()
        do {
            let data = try Data(contentsOf: url)