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Start your free trialJulien Frisch
4,464 PointsMy code is not working but the names are correct and I do not have a compiler error. What is the issue?
cf below my code.
import Foundation
// Add your code belowtypealias BlogPostCompletion = (data: NSData!, httpResponse: NSURLResponse!, error: NSError!) -> Void
typealias BlogPostCompletion = (NSData!,NSURLResponse!,NSError!) -> Void
func fetchTreehouseBlogPosts(BlogPostCompletion){
}
2 Answers
Steven Deutsch
21,046 PointsHey Julien Frisch,
Try wrapping parentheses around the function signature.
import Foundation
// Add your code below
typealias BlogPostCompletion = ((NSData!, NSURLResponse!, NSError!) -> Void)
func fetchTreehouseBlogPosts(handler: BlogPostCompletion) {
}
Good Luck!
Julien Frisch
4,464 PointsWorking great, thanks Steven!