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Start your free trialmatt tripodi
2,673 PointsHelp with challenge
Can someone please explain how this challenge is done.
Let's assume that the courseURL we created earlier returns some JSON data from Treehouse API. Create a data object to capture this information, and store it in a constant named courseData. Hint: Use the NSData class. You can set options and error to nil.
import Foundation
let treehouseBaseURL = NSURL(string: "https://api.teamtreehouse.com/")
let courseURL = NSURL(string: "/course/\(courseID)", relativeToURL: treehouseBaseURL)
2 Answers
agreatdaytocode
24,757 Pointsimport Foundation
let treehouseBaseURL = NSURL(string: "https://api.teamtreehouse.com/")
let courseURL = NSURL(string: "/course/\(courseID)", relativeToURL: treehouseBaseURL)
let courseData = NSData(contentsOfURL: courseURL, options: nil, error: nil)
Marlon Henry
6,885 Pointslet courseData: NSData = courseURL