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 trialjames warburton
Courses Plus Student 421 Pointstotally lost
can I please get some help
// Enter your code below
var iceCream = ["CC":"Chocolate Chip", "AP": "Apple Pie", "PB": "PeanutButter"]
iceCream(iceCream, for RR: Rocky Road)
1 Answer
Steve Hunter
57,712 PointsHi James,
You want to use the .updateValue
method on the iceCream
dictionary. Use dot notation for that. Then your value is "Rocky Road" and the key is "RR". Inside the updateValue
method's parentheses, pass in the value first, then the key after the forKey:
part.
It'll look like this:
iceCream.updateValue("Rocky Road", forKey: "RR")
I hope that helps,
Steve.