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Grant Powell
2,356 PointsCan't return results to method via completion handler.
I'm totally stumped - my code looks good to me.
import Foundation
// Add your code below
typealias BlogPostCompletion = ((NSData!, NSURLResponse!, NSError!) -> Void)
// Add your code below
func fetchTreehouseBlogPosts (completion: BlogPostCompletion) {
let blogURL = NSURL(string: "http://blog.teamtreehouse.com/api/")
let requestURL = NSURL(string: "get_recent_summary/?count=20", relativeToURL: blogURL)
let request = NSURLRequest(URL: requestURL!)
let config = NSURLSessionConfiguration.defaultSessionConfiguration()
let session = NSURLSession(configuration: config)
// Add your code between the comments
let dataTask = session.dataTaskWithRequest(request) {
(let data, let response, let error) in
completion(data)
}
// Add code above
dataTask.resume()
}
1 Answer

Justin Doo
3,607 PointsWorked 2nd time I did it.