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 Basics (retired) Collections What is a Dictionary?

Mukul Deep
Mukul Deep
284 Points
Posted by Mukul Deep
Mukul Deep
284 Points

can't seem to write the code for this task.

can seen to get thru this task of the tutorial.

not sure on what am doing wrong.

dictionaries.swift 
let currencies = ["US": "Dollar", "UK": "Pound", "JP": "Yen"]
let ukCurrency = "UK"

1 Answer

Jarrett Young
Jarrett Young
12,635 Points
Jarrett Young
Jarrett Young
12,635 Points

Hi,

you just need to refer to the constant "currencies" when assigning the value "UK" because it's stored in that particular constant:

let currencies = ["US": "Dollar", "UK": "Pound", "JP": "Yen"]
let ukCurrency = currencies["UK"]
Chris Shaw
Chris Shaw
26,676 Points
Chris Shaw
Chris Shaw
26,676 Points

Hi Jarrett,

I've fixed your code formatting which you can read more about here.