Ravi61

{
  "name": "Luke Freaking Skywalker",
  "age": 22,
  "address": "Moisture Farm, Tatooine"
}

Ravi61

let encoder = JSONEncoder()
do {
    let data = try encoder.encode(BattleShip)
    print(String(data: data, encoding: .utf8)!)
} catch {
    print("error in converting the model")
}

Ravi61

{
	"name": "Death Star",
	"model": "DS-1 Orbital Battle Station",
	"manufacturer": "Imperial Department of Military Research, Sienar Fleet Systems",
	"hyperdrive_rating": 4.0,
	"starship_class": "Deep Space Mobile Battlestation",
	"created": "2014-12-10T16:36:50.509000Z",
	"url": "http://swapi.co/api/starships/9/"
}

Ravi61

struct Person: Codable {
  var name: String
  var age: Int
  var address: String
}

Ravi61

// let jsonData = Person JSON
let decoder = JSONDecoder()
do {
    let model = try decoder.decode(Person.self, from: jsonData)
    print(model)
} catch {
    print("Error parsing JSON")
}

Ravi61

struct BattleShip: Codable {
    var name: String
    var model: String
    var manufacturer: String
    var hyperdriveRating: Double
    var starshipClass: String
    var created: String
    var url: String

    enum CodingKeys: String, CodingKey {

Ravi61

{
  "name": "Death Star",
  "created": "2014-12-10T16:36:50.509000Z",
  "url": "http://swapi.co/api/starships/9/",
  "films": [
    {
      "name": "Star Wars: Episode IV – A New Hope",
      "director": "George Lucas"
    },
    {

Ravi61

struct BattleShip: Codable {
    var name: String
    var created: String
    var url: String
    struct Film: Codable {
        var name: String
        var director: String
    }
    var films: [Film]
}

Ravi61

let decoder = JSONDecoder()
do {
    let films = try decoder.decode([Film].self, from: jsonData)
} catch {
    print("parse error")
}

Ravi61

struct BattleShip: Codable {
    //...
    var created: Date
    //...
}

//...
// Let's decode
let decoder = JSONDecoder()
do {