{
  "status" : 1,
  "data" : [
{
  "classes" : [

  ],
  "day" : "Wednesday"
},
{
  "classes" : [
    {
      "time" : "1:30 PM",
      "available_spots" : 2,
      "trainer" : "Ahmed Jasim",
      "thumbnail" : "/uploads/classes/6/files/class_6_15555066955cb72607131886.71740331.jpg",
      "id" : 6,
      "name" : "Gym Class C"
    }
  ],
  "day" : "Thursday"
},
{
  "classes" : [

  ],
  "day" : "Friday"
},
{
  "classes" : [

  ],
  "day" : "Saturday"
},
{
  "classes" : [
    {
      "available_spots" : 2,
      "id" : 1,
      "trainer" : "Ahmed Jasim",
      "name" : "Karate",
      "thumbnail" : "/uploads/classes/1/files/class_1_15548800215cad9615e62404.41767774.jpg",
      "time" : "5:00 PM"
    }
  ],
  "day" : "Sunday"
},
{
  "classes" : [
    {
      "thumbnail" : "/uploads/classes/1/files/class_1_15548800215cad9615e62404.41767774.jpg",
      "available_spots" : 2,
      "time" : "11:00 AM",
      "name" : "Karate",
      "id" : 1,
      "trainer" : "Ahmed Jasim"
    },
    {
      "trainer" : "Jalal Hassan",
      "available_spots" : 20,
      "thumbnail" : "/uploads/classes/2/files/class_2_15548819805cad9dbc7b9a80.11639647.jpg",
      "time" : "4:00 PM",
      "name" : "Gym Class B",
      "id" : 2
    }
  ],
  "day" : "Monday"
},
{
  "classes" : [
    {
      "name" : "Gym Class B",
      "trainer" : "Jalal Hassan",
      "time" : "9:00 AM",
      "available_spots" : 20,
      "id" : 2,
      "thumbnail" : "/uploads/classes/2/files/class_2_15548819805cad9dbc7b9a80.11639647.jpg"
    }
  ],
  "day" : "Tuesday"
}
 ],
 "message" : "Retrieved successfully",
 "success" : true
}

struct section {
day: String!
classes: [String]!
}

var sections = [Section(day: "Monday", classes: ["A","B","C"]]

let classesJSON: JSON = JSON(response.result.value!)


                if response.data != nil {

                    for index in 0..<classesJSON["data"].count {

                        var sections = Section(day: classesJSON["data"][index]["day"].stringValue, classes: [])
                        for data in classesJSON["data"].arrayValue {

                            for value in data["classes"].arrayValue {
                                sections.classes.append(value["name"].stringValue)
                               //sections.classes[index] = value["name"].stringValue
                            }
                        }
                        print(sections)
                    }

                }

Section(day: Optional("Sunday"), classes: Optional(["Gym Class C", "Karate", "Karate", "Gym Class B", "Gym Class B"])

Section(day: Optional("Monday"), classes: Optional(["Gym Class C", "Karate", "Karate", "Gym Class B", "Gym Class B"])