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iOS Swift Enums and Structs Enums and their Methods Methods or Member Functions

Zachary Goforth
Zachary Goforth
748 Points
Posted by Zachary Goforth
Zachary Goforth
748 Points

How to pass challenge task 1 of structs and enums?

How do you... You need to only have the newValue parameter for the isGreater function.

I assume it's easy, but I'm having trouble understanding what they mean.

enum.swift 
enum Coin: Int {
    case Penny = 1, Nickel = 5, Dime = 10, Quarter = 25 

    func isGreater(currentValue: Coin, newValue: Coin) -> Bool {
        return currentValue.rawValue > newValue.rawValue
    }
}

1 Answer

Gabe Nadel
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STAFF
.a{fill-rule:evenodd;}techdegree
Gabe Nadel
Treehouse Guest Teacher
Gabe Nadel
.a{fill-rule:evenodd;}techdegree
Gabe Nadel
Treehouse Guest Teacher

make use of it inside your function. However, that's ok, since you can use self.rawValue instead of currentValue.rawValue.

Give it a try and let us know if this explanation helped. If not, we can take it from there.