SwiftyJSON and Dynamic Named Objects - swift

Question

Problem: Attempting to consume a JSON payload which contains a dynamic Object name. Since the names of these objects are not sequential or derived from a pattern, I'm unable to travers the payload with SwiftyJSON. A sample of the dynamic objects looks like this denoted in bold:
"180A": {
"id": "180A",
"label": "Oceanside Gate",
"path": "North",
"index": "1"
},
"195C": {
"id": "195C",
"label": "Dune Beach Gate",
"path": "North",
"index": "2"
},
"211F": {
"id": "211F",
"label": "Sunset Harbor Gate",
"path": "North",
"index": "3"
}
Sample JSON Payload:
{
"Direction": {
"NorthGates": {
"180A": {
"id": "180A",
"label": "Oceanside Gate",
"path": "North",
"index": "1"
},
"195C": {
"id": "195C",
"label": "Dune Beach Gate",
"path": "North",
"index": "2"
},
"211F": {
"id": "211F",
"label": "Sunset Harbor Gate",
"path": "North",
"index": "3"
}
}
}
}
Using SwiftyJSON I'm able to successfully print the label of a known Object, such as "180A":
DataManager.getTopAppsDataFromFileWithSuccess { (data) -> Void in
let json = JSON(data: data)
if let gateLabel = json["Direction"]["NorthGates"]["180A"]["label"].stringValue {
//output: "Oceanside Gate"
println("NSURLSession: \(gateLabel)")
}
}
Since the dynamic object names are not static, I'm unable to use the pre-defined object names in the code above to locate the label value. The following attempts return nil values:
//stringValue = nil
if let gateLabel = json["Direction"]["NorthGates"][0].stringValue {
println("NSURLSession: \(gateLabel)")
}
//stringValue = nil
if let gateLabel = json["Direction"]["NorthGates"][0]["label"].stringValue {
println("NSURLSession: \(gateLabel)")
}

Answer 1

This is the solution:
if let gates:[String: JSON] = json["Direction"]["NorthGates"].dictionaryValue {
for item in gates {
println("Dynamic Object Gate Name: \(item.0)") //Gate Name
println(item.1["label"].stringValue) //Gate Label
println(item.1["path"].stringValue) //Gate Path
println(item.1["index"].stringValue) //Gate Index
}
}