Programming in Swift - Part 31: Part 4: Collections: | Ray Wenderlich

Practice using dictionaries on your own, through a hands-on challenge.

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The function code didn’t print in my playground. I made sure to copy it exactly

Did you try downloading the materials and loading up the final playground? I just tried that and it works OK for me:

If you’re not seeing anything print out in the assistant editor, sometimes I’ve noticed print stops working in Playgrounds for no obvious reason. If that ever happens to me I try restarting Xcode, etc.

Think I’m getting a lot out of this course so far!! Excited to continue

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