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iOS Swift Functions and Optionals Optionals What is an Optional?

Justin Bower
PLUS
Justin Bower
Courses Plus Student 4,682 Points

Did Apple drop convention of putting "Some" in front of optionals?

Not showing "Some" in latest xcode beta. Is there a preference I need to turn on? Also I didn't get the "string not conforming to boolean protocol" error with the "505" line.

1 Answer