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 trialperpetual makayi
8,441 Pointsios object oriented swift
class Person { let firstName: String let lastName: String
init(firstName: String, lastName: String) {
self.firstName = firstName
self.lastName = lastName
}
func getFullName() -> String {
return "\(firstName) \(lastName)"
}
}
// Enter your code below
class Doctor:Person {
override init(firstName: String, lastName: String) {
super.init(firstName: firstName, lastName: lastName)
}
override func getFullName() -> String {
return "Dr. \(lastName)"
}
}
let north= Person(firstName: "John", lastName: "North") smith.getFullName()
let someDoctor = Doctor(firstName: "Tasha", lastName: "Miles") someDoctor.getFullName()
class Person {
let firstName: String
let lastName: String
init(firstName: String, lastName: String) {
self.firstName = firstName
self.lastName = lastName
}
func getFullName() -> String {
return "\(firstName) \(lastName)"
}
}
// Enter your code below
class Doctor:Person {
override init(firstName: String, lastName: String) {
super.init(firstName: firstName, lastName: lastName)
}
override func getFullName() -> String {
return "Dr. \(lastName)"
}
}
let north= Person(firstName: "John", lastName: "North")
smith.getFullName()
let someDoctor = Doctor(firstName: "Tasha", lastName: "Miles")
someDoctor.getFullName()
1 Answer
robertrinca
Courses Plus Student 11,316 PointsSo first, on the line you are creating "John North", you need a space between the constant and the =
let north = Person(firstName: "John", lastName: "North")
And then on the following line, instead of calling:
smith.getFullName()
Need to call it on the actual constant you assigned above:
north.getFullName()
Hope that helps.