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iOS Build a Weather App with Swift Interacting with Data From the Web Constructing a URL

Ludwing Najera
Ludwing Najera
4,596 Points
Posted by Ludwing Najera
Ludwing Najera
4,596 Points

I don't know what to do here

I've got a url working but i just don't get the second part. I don't know what to do. :(

urls.swift 
import Foundation

let treehouseCourseID = 25

// Add your code below
       let treehouseBaseURL = NSURL(string: "https://api.teamtreehouse.com/\(treehouseCourseID)/")

1 Answer

jcorum
jcorum
71,830 Points

Ludwig, you just need to create a second NSURL with a second relativeToURL parameter:

let treehouseBaseURL = NSURL(string: "https://api.teamtreehouse.com/")

let courseURL = NSURL(string: "course/\(treehouseCourseID)", relativeToURL: treehouseBaseURL);
Ludwing Najera
Ludwing Najera
4,596 Points
Ludwing Najera
Ludwing Najera
4,596 Points

Aw darn, I knew I needed another NSURL but I didn't know what to do with the string.