Perform request issuse

[thoughtbot]

Perform request issuse

[alhafoudh]

I think you need to specify type for the user variable, so instead of this:

performRequest(request: req) { (user) -> () in

do this:

performRequest(request: req) { (user: User) -> () in

Creators of this repo started to work on Argo framework using same principles: https://github.com/thoughtbot/Argo

[Reak45]

Unfortunatley your solution does not work. Now I get the following error:

/Users/SM/Downloads/FunctionalJSON-swift-d3fcf771c20813e57cb54472dd8c55ee33e87ae4/FunctionalJSON/ViewController.swift:19:9: Type '(request: @lvalue NSURLRequest, (User) -> ())' does not conform to protocol 'JSONDecodable'

And regarding to Argo, as far as I can see there is not a single callback used in the Agro's code

[alhafoudh]

Did you make an extension to User with JSONDecodable protocol like this?

extension User : JSONDecodable {
...
}

[Reak45]

Yes, there is an extension to User. I am struggling with this for over 3 days now. I have tried every thing and nothing works. Could be some change in language?

[alhafoudh]

I got that working yesterday, but failed on xcode crashing and swift compiler hanging. Can you paste more code?

[Reak45]

Yeah sure but I haven't made many changes from default state of project. In fact I added only performRequest method in ViewController class. Here the code:

import UIKit

class ViewController: UIViewController {

override func viewDidLoad() {
    super.viewDidLoad()

    var req = NSURLRequest() //I create empty request cause it is not needed for successful build


    performRequest(request: req) { (user : User) -> () in
        println("user callback raised!")
    }
}

override func didReceiveMemoryWarning() {
    super.didReceiveMemoryWarning()
    // Dispose of any resources that can be recreated.
}

}

[alhafoudh]

The mapping code would help more..

[Reak45]

The mapping code? Could you explain what that is? I am quite new to Swift and I may be missing some things