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 trial

iOS Swift Enums and Structs Structs and their Methods Initializers

Posted by Thomas Katalenas
Thomas Katalenas
11,033 Points

whats wrong

struct Expense { var description: String var amount: Double = 0.0
init(decription: String){ self.description = description } }

struct.swift 
struct Expense {
    var description: String
    var amount: Double = 0.0   
    init(decription: String){
        self.description = description
    }
}

2 Answers

Nathan Tallack
Nathan Tallack
22,160 Points
Nathan Tallack
Nathan Tallack
22,160 Points

A typo in your parameter name for your init method. You missed an s. ;)

struct Expense {
    var description: String
    var amount: Double = 0.0

    init(description: String) {
        self.description = description
    }
}
Thomas Katalenas
Thomas Katalenas
11,033 Points

thanks that was quick, how is wellington?

Nathan Tallack
Nathan Tallack
22,160 Points
Nathan Tallack
Nathan Tallack
22,160 Points

Windy and wet today. But still better than the heat and humidity of Singapore. :)

Thomas Katalenas
Thomas Katalenas
11,033 Points
Thomas Katalenas
Thomas Katalenas
11,033 Points

lol, how did I miss that..

Nathan Tallack
Nathan Tallack
22,160 Points
Nathan Tallack
Nathan Tallack
22,160 Points

I missed it for about 2 minutes too! So don't feel too bad. :P