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 2.0 Collections and Control Flow Dictionaries Working with Dictionaries

Posted by kakeiwong
kakeiwong
10,364 Points

Can't get through "Swift Dictionary" challenge.

I need to update the value of the key "CC" to "Chocolate Chip Cookie" on the fourth line. But I am not sure what I did wrong.

dictionary.swift 
// Enter your code below

var iceCream = ["CC": "Chocolate Chip", "AP": "Apple Pie", "PB": "Peanut Butter"]
iceCream.updateValue("Rocky Road", forKey: "RR")
let applePie = iceCream["AP"]
iceCream.updateValue("Chocolate Chip Cookie", forKey: "CC")

1 Answer

Cindy Lea
PLUS
Cindy Lea
Courses Plus Student 6,497 Points
Cindy Lea
Cindy Lea
Courses Plus Student 6,497 Points

Your last challenge you need to add this:

iceCream.updateValue("Chocolate Chip Cookie Dough", forKey: "CC")

You left out "Dough"