breadcrumb.swift

class Breadcrumb {
    var lat: Double
    var long: Double
    var identifier: String
    var message: String
    
    init(lat: Double, long: Double, identifier: String, message: String) {
        self.lat = lat
        self.long = long
        self.identifier = identifier
        self.message = message
    }
}

serverRequests.swift

// here is the call to my Rails server. It works just fine and returns the data that I would expect. Line 17
// returns the following dictionary from a nested JSON object:
// ["long": 234.232, "lat": 14.023, "updated_at": 2015-11-20T18:23:37.649Z, "identifier": Some string, 
//  "created_at": 2015-11-20T18:23:37.649Z, "message": Some message, "id": 1]

// The problem is that I don't understand how to do anything with the JSON data other than print it. I need to 
// make a breadcrumb object with the data returned from the server.

func getBreadcrumb(id:Int) {
    let breadcrumbUrl = "https://xxxxx.herokuapp.com/breadcrumbs/\(id).json"
    Alamofire.request(.GET, breadcrumbUrl).validate().responseJSON { response in
        switch response.result {
        case .Success:
            if let value = response.result.value {
                let json = JSON(value)
                let crumb: Dictionary<String,JSON> = json["breadcrumb"].dictionaryValue
                print(crumb)
            }
        case .Failure(let error):
            print(error)
        }
    }
}