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iOS Build a Weather App with Swift Managing Complexity Callback Methods With Closures

Posted by Tim Polehn
Tim Polehn
7,461 Points

I am getting stumped on this one. I have my code working in Xcode but not with the treehouse test compiler. Pls

Pleas advise what am i missing here?

Callbacks.swift 
import Foundation

// Add your code below
typealias BlogPostCompletion =  (data: NSData!, response: NSURLResponse!, error: NSError!) -> Void?


func fetchTreehouseBlogPosts(compleation: BlogPostCompletion){

}

1 Answer

Richard Lu
Richard Lu
20,185 Points
Richard Lu
Richard Lu
20,185 Points

Your parameters name in fetchTreehouseBlogPosts is spelt incorrectly if that changes anything.