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 trialLeonard Morrison
Courses Plus Student 32,914 PointsHaving trouble with Protocol Composition
I'm having some trouble with the composition of the protocol. Am I supposed to make cuddlyName a method? Please help me out. Thanks in advance.
protocol Animal {
var numberOfLegs: Int { get }
}
protocol Pet: Animal
{
var cuddlyName: String { get }
}
struct Dog: Pet
{
var name: String
func cuddlyName() -> String
{
return "Name: \(name)"
}
}
1 Answer
Magnus Hållberg
17,232 PointsIn this challenge you can leave the body blank but Dog needs to conform to Pet and Animal.