Welcome to the Treehouse Community

The Treehouse Community is a meeting place for developers, designers, and programmers of all backgrounds and skill levels to get support. Collaborate here on code errors or bugs that you need feedback on, or asking for an extra set of eyes on your latest project. Join thousands of Treehouse students and alumni in the community today. (Note: Only Treehouse students can comment or ask questions, but non-students are welcome to browse our conversations.)

Looking to learn something new?

Treehouse offers a seven day free trial for new students. Get access to thousands of hours of content and a supportive community. Start your free trial today.

iOS Swift Basics (retired) Collections What is a Dictionary?

I cannot get the code work properly for the second portion.

I've tried these methods with no avail.

let currencies["Pound"] = "ukCurrency"

let ["ukCurrency"] = "Pound"

let ["Pound"] = "ukCurrency"

Just a pointer or a starter would work perfectly.

1 Answer

Kelly von Borstel
Kelly von Borstel
28,878 Points

The new constant ukCurrency should be the only thing to left of assignment, like this:

let currencies = ["US": "Dollar", "UK": "Pound", "JP": "Yen"]

let ukCurrency = currencies["UK"]