pgpt10

let jsonString = """
{
    "type":"fruit",
    "size":{
               "width":150,
               "height":150
           },
    "title":"Apple",
    "url":"https:\\/\\/www.fruits.com\\/apple",
    "isSample":true,

pgpt10

struct Photo: Codable
{
    //...Other properties (described in Code Snippet - 1)...
    
    //This property is not included in the CodingKeys enum and hence will not be encoded/decoded.
    var format: String = "png"
    
    enum CodingKeys: String, CodingKey
    {
        case title = "name"

pgpt10

let jsonString = """
{
     "type":"fruit",
     "size":{
               "width":150,
               "height":150
            },
     "name":"Apple",
     "link":"https:\\/\\/www.fruits.com\\/apple",
     "isSample":true,

pgpt10

class City: NSObject, NSCoding
{
    var name: String?
    var id: Int?
    
    required init?(coder aDecoder: NSCoder)
    {
        self.name = aDecoder.decodeObject(forKey: "name") as? String
        self.id = aDecoder.decodeObject(forKey: "id") as? Int
    }

pgpt10

struct Photo: Codable
{
    var title: String
    var size: Size
    
    enum CodingKeys: String, CodingKey
    {
        case title = "name"
        case size
    }

pgpt10

{
    "size":{
               "width":150,
               "height":150
           },
    "name":"Apple"
}

pgpt10

{
    "title":"Apple",
    "width":150,
    "height":150
}

pgpt10

struct Photo
{
    var title: String
    var size: Size
    
    enum CodingKeys: String, CodingKey
    {
        case title = "name"
        case width
        case height

pgpt10

func collectionView(_ collectionView: UICollectionView, itemsForBeginning session: UIDragSession, at indexPath: IndexPath) -> [UIDragItem]
{
    let item = self.items[indexPath.row]
    let itemProvider = NSItemProvider(object: item as NSString)
    let dragItem = UIDragItem(itemProvider: itemProvider)
    dragItem.localObject = item
    return [dragItem]
}

pgpt10

func collectionView(_ collectionView: UICollectionView, dropSessionDidUpdate session: UIDropSession, withDestinationIndexPath destinationIndexPath: IndexPath?) -> UICollectionViewDropProposal
{
    if session.localDragSession != nil
    {
        if collectionView.hasActiveDrag
        {
            return UICollectionViewDropProposal(operation: .move, intent: .insertAtDestinationIndexPath)
        }
        else
        {