Welcome to the Treehouse Community

Want to collaborate on code errors? Have bugs you need feedback on? Looking for an extra set of eyes on your latest project? Get support with fellow developers, designers, and programmers of all backgrounds and skill levels here with the Treehouse Community! While you're at it, check out some resources Treehouse students have shared here.

Looking to learn something new?

Treehouse offers a seven day free trial for new students. Get access to thousands of hours of content and join thousands of Treehouse students and alumni in the community today.

Start your free trial

iOS Closures in Swift First Class Functions Higher Order Functions

Roop P
PLUS
Roop P
Courses Plus Student 6,937 Points

string extensions

Code Looks right but wont pass.

functions.swift
// Enter your code below
extension String {
  func transform(_ value: (String) -> String) -> String {
  return value(self)
  }

1 Answer

Jason Anders
MOD
Jason Anders
Treehouse Moderator 145,858 Points

Hey there,

You're just missing the closing curly brace for the extension. Other that that... looks good! :thumbsup:

Keep Coding! :) :dizzy: